R K Gupta Courseware

FMS Question Bank

2009-02-16T21:31:00.000-08:00

Question Bank

Q1. Discuss the evolution of automation in Manufacturing.

Q2. Discuss important automation strategies.

Q3. What is the importance of buffer storage in automated systems?

Q4. Explain the factors which are considered for selecting a specific transfer line/device.

Q5. Discuss the various types of transfer devices.

Q6. Explain the various types of controls which are used in transfer devices.

Q7. Explain the various methods of work part transport.

Q8. What is an automated flow line. Explain in brief.

Q9. What are the different types of automation? Explain.

Q10. Why the automation is required for machining operations? Explain.

Q11. Discuss the concerns in the design of automated assembly system.

Q12. Discuss different types of automated assembly system with the help of sketches.

Q13. What are the different types of automated assembly systems? Explain in brief.

Q14. Explain the part feeding devices with neat sketches.

Q15. Discuss the quantitative analysis of the delivery system.

Q16. Discuss the quantitative analysis of the single station assembly machine.

Q17. The cycle time for a given assembly work head = 6sec. The parts feeder has a feed rate = 50 components/min. The probabilities that a given component fed by the feeder will pass through the selector is θ = 0.25. The number of parts in the feed track corresponding to the low level sensor is n_f1 =6. The capacity of the feed track is n_f2 = 18 parts. Determine (a) how long it will take for the supply of parts in the feed track to go from n_f2 to n_f1and (b) how long it will take on average for the supply of partds to go from n_f1 to n_{f2 .}

Q18. Discuss various automation strategies which are employed to smoothen the manufacturing operations.

Q19. Explain different types of G.T. Cells.

Q20. What do you understand by the concept of composite part in Group technology? Explain with suitable diagram.

Q21. What are the main three-part classification and coding systems? Explain any one of them with suitable basic structure.

Q22. Discuss the concept of composite part. How does it support the process of machine cell design?

Q23. Briefly discuss the part classification and coding system.

Q24. What is manufacturing cell? What is its significance?

Q25. What is group technology? Explain part classification and write various coding system.

Q26. Why group technology is developed? Write its advantages.

Q27. What types of layouts are used in manufacturing cell design?

Q28. How will you determine the best machine arrangement? Explain in details.

Q29. What are the benefits of group technology?

Q30. Giving the layout of a FMS, explain the working of its basic components.

Q31. Discuss the principal data files used in FMS.

Q32. Explain the what are the functions of computer in FMS.

Q33. In the context of FMS discuss the different types of material handling and storage syste4ms.

Q34. Sketch a simple FMS and discuss its working in the context of its control systems.

Q35. Explain the benefits of FMS.

Q36. What are the material handling equipment used in FMS?

Q37. Discussed the problems faced in implementing FMS.

Q38. State the factors taken into consideration while designing FMS.

Q39. State of benefits of Cellular Manufacturing.

Q40. What is GT? How is it useful in FMS?

Q41. What is robot? What are laws of robotics?

Q42. Explain the working of robot manipulator?

Q43. What is the type of controller used in modern robots?

Q 44.Describe the various types of sensors used in robots.

Q45. Discuss various types of drives used in robots.

Q46. Briefly discuss various classifications of robots.

Q47. Discuss application of robots in industry.

Q48.What are various robot programming methods?

Q49.Give RIA definition of robots.

Q50. Under manufacturing conditions is it suitable to use robot in industry?

Q51. State potential advantage and disadvantage of using robots?

Q52. What are essential constructional feature of robot?

Q53. Discuss robot manipulator in details.

Q54. Discuss the control system used in robots.

Q55. What are end effectors? What are its types?

Q56. Differentiate between PTP and continuous path robots.

Q57. Which type of robot is suitable for arc welding, spray painting and material handling & part transfer?

Q58. Explain six basic motions or degrees of freedom which provide the robot with the capability to move the end effector through the required sequence of operations.

Q59. Discuss the motion systems of robot such as PTP and continuous path system.

Q60. Explain the following methods of which the robots can be programmed:

I) Manual Method

II) Lead through method

III) Walk through method

IV) Off-line programming

Q61. Explain the working of different components of a robot.

Q62. Briefly explain the general characteristics of an industrial situation which tend to make the installation of a robot economical & practical.

Q63. Explain different applications with suitable names of the industries, where robots are used.

Q64. Sketch and discuss different types of links and joint in robots.

Q65. Write short notes on :

i) Programming technology for robots

ii) Work Cell Control

iii) Robotic Simulation.

iv) Accuracy and Repeatability in robots

Q66. Discuss the operations for which robots are used in manufacturing system.

Q67. What are the typical conditions for which application of robot technology is essential?

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT

Sem:8^t

Session: 2009-10

Department of Mechanical Engineering

Course Name: Flexible Manufacturing Systems

Course Code: ME-438-E

Assignment no. 1

Faculty: R K Gupta

Associate Professor

Q1. Discuss the evolution of automation in Manufacturing.

Q2. Discuss important automation strategies.

Q3. What is the importance of buffer storage in automated systems?

Q4. Explain the factors which are considered for selecting a specific transfer line/device.

Q5. Discuss the various types of transfer devices.

Q6. Explain the various types of controls which are used in transfer devices.

Q7. Explain the various methods of work part transport.

Q8. What is an automated flow line. Explain in brief.

Q9. What are the different types of automation? Explain.

Q10. Why the automation is required for machining operations? Explain.

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT

Sem:8^t

Session: 2009-10

Department of Mechanical Engineering

Course Name: Flexible Manufacturing Systems

Course Code: ME-438-E

Assignment no. 2

Faculty: R K Gupta

Associate Professor

Q1. Discuss the concerns in the design of automated assembly system.

Q2. Discuss different types of automated assembly system with the help of sketches.

Q3. What are the different types of automated assembly systems? Explain in brief.

Q4. Explain the part feeding devices with neat sketches.

Q5. Discuss the quantitative analysis of the delivery system.

Q6. Discuss the quantitative analysis of the single station assembly machine.

Q7. The cycle time for a given assembly work head = 6sec. The parts feeder has a feed rate = 50 components/min. The probabilities that a given component fed by the feeder will pass through the selector is θ = 0.25. The number of parts in the feed track corresponding to the low level sensor is n_f1 =6. The capacity of the feed track is n_f2 = 18 parts. Determine (a) how long it will take for the supply of parts in the feed track to go from n_f2 to n_f1and (b) how long it will take on average for the supply of partds to go from n_f1 to n_{f2 .}

Q8. Discuss various automation strategies which are employed to smoothen the manufacturing operations.

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT

Sem:8^t

Session: 2009-10

Department of Mechanical Engineering

Course Name: Flexible Manufacturing Systems

Course Code: ME-438-E

Assignment no. 3

Faculty: R K Gupta

Associate Professor

Q1. Explain different types of G.T. Cells.

Q2. What do you understand by the concept of composite part in Group technology? Explain with suitable diagram.

Q3. What are the main three-part classification and coding systems? Explain any one of them with suitable basic structure.

Q4. Discuss the concept of composite part. How does it support the process of machine cell design?

Q5. Briefly discuss the part classification and coding system.

Q6. What is manufacturing cell? What is its significance?

Q7. What is group technology? Explain part classification and write various coding system.

Q8. Why group technology is developed? Write its advantages.

Q9. What types of layouts are used in manufacturing cell design?

Q10. How will you determine the best machine arrangement? Explain in details.

Q11. What are the benefits of group technology?

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT

Sem:8^t

Session: 2009-10

Department of Mechanical Engineering

Course Name: Flexible Manufacturing Systems

Course Code: ME-438-E

Assignment no. 4

Faculty: R K Gupta

Associate Professor

Q1. Giving the layout of a FMS, explain the working of its basic components.

Q2. Discuss the principal data files used in FMS.

Q3. Explain the what are the functions of computer in FMS.

Q4. In the context of FMS discuss the different types of material handling and storage syste4ms.

Q5. Sketch a simple FMS and discuss its working in the context of its control systems.

Q6. Explain the benefits of FMS.

Q7. What are the material handling equipment used in FMS?

Q8. Discussed the problems faced in implementing FMS.

Q9. State the factors taken into consideration while designing FMS.

Q10. State of benefits of Cellular Manufacturing.

Q11. What is GT? How is it useful in FMS?

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT

Sem:8^t

Session: 2009-10

Department of Mechanical Engineering

Course Name: Flexible Manufacturing Systems

Course Code: ME-438-E

Assignment no. 5

Faculty: R K Gupta

Associate Professor

Q1. What is robot? What are laws of robotics?

Q2. Explain the working of robot manipulator?

Q3. What is the type of controller used in modern robots?

Q4.Describe the various types of sensors used in robots.

Q5. Discuss various types of drives used in robots.

Q6. Briefly discuss various classifications of robots.

Q7. Discuss application of robots in industry.

Q8.What are various robot programming methods?

Q9.Give RIA definition of robots.

Q10. Under manufacturing conditions is it suitable to use robot in industry?

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT

Sem:8^t

Session: 2009-10

Department of Mechanical Engineering

Course Name: Flexible Manufacturing Systems

Course Code: ME-438-E

Assignment no. 6

Faculty: R K Gupta

Associate Professor

Q1. State potential advantage and disadvantage of using robots?

Q2. What are essential constructional feature of robot?

Q3. Discuss robot manipulator in details.

Q4. Discuss the control system used in robots.

Q5. What are end effectors? What are its types?

Q6. Differentiate between PTP and continuous path robots.

Q7. Which type of robot is suitable for arc welding, spray painting and material handling & part transfer?

Q8. Explain six basic motions or degrees of freedom which provide the robot with the capability to move the end effector through the required sequence of operations.

Q9. Discuss the motion systems of robot such as PTP and continuous path system.

Q10. Explain the following methods of which the robots can be programmed:

V) Manual Method

VI) Lead through method

VII) Walk through method

VIII) Off-line programming

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT

Sem:8^t

Session: 2009-10

Department of Mechanical Engineering

Course Name: Flexible Manufacturing Systems

Course Code: ME-438-E

Assignment no. 7

Faculty: R K Gupta

Associate Professor

Q1. Explain the working of different components of a robot.

Q2. Briefly explain the general characteristics of an industrial situation which tend to make the installation of a robot economical & practical.

Q3. Explain different applications with suitable names of the industries, where robots are used.

Q4. Sketch and discuss different types of links and joint in robots.

Q5. Write short notes on :

v) Programming technology for robots

vi) Work Cell Control

vii) Robotic Simulation.

viii) Accuracy and Repeatability in robots

Q6. Discuss the operations for which robots are used in manufacturing system.

Q7. What are the typical conditions for which application of robot technology is essential?

Unit-1 to 6

2008-11-11T23:40:00.000-08:00

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT
Sem:1st
Session: 2008-09
Department of Mechanical Engineering
Course Name: Elements of Mechanical Engineering
Course Code: ME-101-E
Assignment no. 1
Faculty: R K Gupta
Professor

Q1(a). Define the following terms: (i) Dryness fraction (ii) Wetness fraction (iii) Vaporization, Evaporation & Boiling.
(b). Discuss the constructional & operational details of Cochran Boiler. (Dec.2007)

Q2(a). Enumerate the which should be considered while selecting a boiler.
(b). Give comparisons between Fire tube boiler and water tube boiler.
( C). 1 Kg of steam undergoes of reversible isothermal process from 20 bar and 250 °C to a pressure of 30 bar. Calculate the heat flow, stating whether it is supplied or rejected and sketch the process on a T-S diagram. (May 2007)

Q3 (a). What is the function of a safety valve? State the minimum number of safety valves to be used on a boiler.
(b). Write a short note on Moilier chart.
( C) A tank of capacity 0.5m3 is connected to a steam pipe through a valve which carries steam at 14 bar and 300°C. The tank initially contains steam at 3.5 bar and saturated condition. The valve in the line connecting the tank is opened and the steam is allowed to pass into the tank until the pressure in the tank becomes 14 bar. (Dec. 2006)

Q4(a).With the help of neat sketch explain the working of Babcock and Wilcox boiler.
(b) Repeat Q.2( C) ( May 2006)

Q5(a). Define a boiler. Can a boiler work without mounting? How do accessories differ from mounting?
(b) With the help of neat sketch, explain the working of a Feed-check valve.
(c ) 0.05 kg of steam is heated at a constant pressure of 2 bar until the volume occupied is 0.0658 m3. Calculate the heat supplied and work done. (Dec. 2005)

Q6.(a). A sample of steam from a boiler at 3 Mpa is put through a throttling calorimeter in which the pressure and temperature are found to be 0.1 Mpa, 120°C. Find the quality of sample taken from the boiler.
(b) Sketch and describe a cochran vertical boiler. What are its special features? (May 2005)

Q7(a). What is quality of steam? Describe the throttling calorimeter method of measurement of quality.
(b). Reapeat Q 4(a). (Dec. 2004)

Q8(a). What do you understand by the degree of superheat and the degree of subcooling?
(b). What is quality of steam? Repeat Q. 6(a) (May 2004)

Q9(a). Differentiate between saturated liquid and saturated vapour.
(b). Steam flows in a pipe-line at 1.5 MPa. After expanding to 0.1 MPa in a throttling calorimeter, the temperature is found to be 120°C. Find the quality of steam in the pipe-line. What is the maximum moisture at 1.5 MPa that can be determined with this set up if at least 5°C of superheat is required after throttling for accurate reading? (Dec. 2003)

Q10(a) Difference between water tube boiler & Fire tube boiler.
(b) What do you mean by boiler mounting & accessories? Discuss any five accessories in details with neat sketch.
[May 2008]

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT, GURGAON
Semester: I Sem
Session: 2008-09
Department of Mechanical Engineering
Course Name: Elements of Mechanical Engineering
Course Code: ME-101-E
Assignment No.2
Faculty: R K Gupta
Professor

Q1(a) Difference between Impulse and Reaction Turbines.
(b) Discuss about the compounding of Impulse Turbine with neat sketches. [Dec. 2007]

Q2(a) Explain with the help of neat sketch a single-stage impulse turbine. Also explain the pressure and velocity
variation along the axial direction.
(b) Explain the effects of air leakage in a condenser?
(c) What are the sources of air in the condenser? [May. 2007]

Q3(a) Define a steam condenser and state its objects.
(b) Explain with neat sketch the following condenser:
(i) Down flow type
(ii) Regenerative type
(iii) Evaporative type
( c) What methods are used in reducing the speed of the turbine rotor? Explain with the help of neat sketches.
(Dec. 2006)
Q4(a) Define a steam turbine and state its fields of application. How are the steam turbines classified?
(b) Classify the surface condenser and explain with neat sketches the following:
(i) Regenerative type
(ii) Evaporative type (May 2006)

Q5(a) Explain with the help of neat sketch a single stage impulse turbine. Also explain the pressure and velocity
variation along the axial direction.
(b) How will you classify condensers? In what respects a jet condenser differs from a surface condenser?
[Dec 2005]
Q6(a) Explain with the help of neat sketch a single stage impulse turbine. Also explain the pressure and velocity
variation along the axial direction.
(b) What purpose is served by a cooling tower in a steam power plant? Name the different types and gives a
brief description of each of them. [May 2005]

Q7(a) Discuss between operating features of an impulse and reaction steam turbines.
(b) Discuss the advantage of incorporating a condenser in a steam power plant. Describe with sketch the
Construction and working of a surface condenser. [Dec 2004]

Q8 What do you understand by compounding of steam turbines? Explain the terms pressure compounding and
Velocity compounding. [May 2004] &[Dec 2003]

Q9. Define following terms: Condenser efficiency, Vacuum efficiency.
Q10(a) Difference between jet condensers & surface condensers.
(b) What do you mean by cooling towers & cooling ponds? Classify various types of cooling towers with
neat sketch. [ May 2008]

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT, GURGAON
Semester: I Sem
Session: 2008-09
Department of Mechanical Engineering
Course Name: Elements of Mechanical Engineering
Course Code: ME-101-E
Assignment No.3
Faculty: R K Gupta
Professor

Q1(a) What do you mean by the thermal efficiency. Derive an expression for thermal efficiency for an otto cycle.
(b) In an air standard Diesel cycle with compression ratio 14, the conditions of air at the start of compression
stroke are 1 bar and 300 K. After addition of heat at constant pressure, the temperature rises to 2775 K.
Determine the thermal efficiency of the cycle, net work done per kg of air and mean effective pressure.
[Dec.2007]

Q2(a) Describe with a suitable sketch the two-stroke cycle spark ignition engine.
(b) Enumerate the various uses of Gas turbines.
(c) State the merits of gas turbine over IC engines and steam turbines. [May. 2007]

Q3(a) Compare the relative advantage and disadvantages of four-stroke and two-stroke cycle engines.
(b) Derive expression of efficiency for Diesel cycle. [Dec. 2006]

Q4(a) Explain with suitable sketches the working of a four-stroke Otto engine.
(b) Explain the following cycles on P-V and T-S chart:
(i) Otto Cycle or Constant volume cycle (ii) Diesel Cycle or Constant pressure cycle
(iii) Dual (Mixed or composite) Cycle [May. 2006]

Q5(a) In what respect four-stroke compression ignition engine differs from four- stroke spark ignition engine?
(b) Describe with neat sketch the working of a simple constant pressure open cycle gas turbine. [Dec. 2005]

Q6(a) What are the basic components of a gas turbine plant? Discuss the air standard cycle for such a plant.
(b) Explain the construction, working and applications of a two stroke C.I. engine. [May .2005]

Q7(a) Compare Otto,Diesel and Dual cycles on the basis of: (i) same compression ratio and heat rejection
(ii) same maximum pressure and temperature and same heat rejection. Explain with p-v and T-s diagram.
(b) Explain the construction, working and applications of a two stroke S.I. engine. [Dec.2004]

Q8 (a) Same as Q7(b)
(b) For the same compression ratio and heat rejection which cycle is most efficient Otto,Diesel and Dual
cycles? Explain with p-v and T-s diagram. [May. 2004]

Q9(a) are the basic components of a gas turbine plant? What is the air standard cycle of such a plant?What are
the process it consist of?
(b) Repeat Q 6(b) [Dec. 2003]

Q10(a) Comparison of Otto, Diesel and Dual Cycles.
(b) Difference between two stroke & four stroke engines. [May 2008]

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT, GURGAON
Semester: I Sem
Session: 2008-09
Department of Mechanical Engineering
Course Name: Elements of Mechanical Engineering
Course Code: ME-101-E
Assignment No.4
Faculty: R K Gupta
Professor

Q1.(a) Describe with neat sketches the construction and working of a Kaplan turbine. Why is a draft tube in a
Reaction turbine?
(b) What is priming in centrifugal pumps? Why is it necessary? [Dec. 2003]

Q2 (a) Describe with neat sketches, the construction and working of a Francis turbine. Why is the draft tube used
in such turbine?
(b) What is centrifugal pump? Different pump? Differentiate between the volute casing and vortex casing for
the centrifugal pump. [May 2004]

Q3(a) Draw a neat diagram of the layout of a Kaplan turbine unit. Name the different parts and state the purpose
served by each part.
(b) Explain how a centrifugal pump operates. [Dec 2004]

Q4(a) Describe with neat sketch, the construction and working of Francis turbine hydro-power unit.
(b) How do you classify the water pumps? Explain [May 2005]

Q5(a) Draw a schematic diagram of a Francis Turbine and explain its construction and working.
(b) How are centrifugal pumps classified? State the advantages of centrifugal pump over reciprocating pump?
[Dec 2005]

Q6(a) State the advantage and disadvantage of a Francis turbine over a Pelton wheel.
(b) How are centrifugal pumps classified?
(c) How does a volute casing differ from a vertex casing for the centrifugal pump? [May 2006]

Q7(a) State the advantages of a Kaplan turbine over Francis turbine.
(b) What are the functions of a draft tube?
(c) Explain with the help of neat sketch the working of a centrifugal pump. [Dec 2006]

Q8(a) Draw a schematic diagram of a Francis turbine and explain briefly its construction and working.
(b) How reciprocating pumps are classified.
(c) With the help of a neat sketch explain the working and principle of Hydraulic jack. [May 2007]

Q9(a) What is the functions of Hydraulic Lift. Discuss the construction and operation of hydraulic lift.
(b) A pelton wheel having semi-circular buckets functions under a head of 150 m and consume 50 litres per
sec of water. If 60 cm diameter wheel turns 600 revolutions per minute, make calculations for the power
available at the nozzle and the hydraulic efficiency of the wheel. [Dec 2007]

Q10(a) It is desired to generate 1000 kw of power and survey reveals that 450 m of static head and a minimum flow of 0.3 m3/sec is available. Comment whether the task can be accomplished by installing a pelton wheel that turns 1000 revolutions per minute and has an efficiency of 80%. Further design the pelton wheel by assuming suitable data for coefficient of velocity, speed ratio and velocity coefficient of the jet
(b)Difference between Impulse and Reaction hydraulic turbines. [May 2008]

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT, GURGAON
Semester: I Sem
Session: 2008-09
Department of Mechanical Engineering
Course Name: Elements of Mechanical Engineering
Course Code: ME-101-E
Assignment No.5
Faculty: R K Gupta
Professor
Q1(a) Derive an expression for the efficiency of a double purchase winch crab.
(b) The efficiency of a screw jack is 60%, when load of 2000N is lifted by an effort applied at the end of a
handle of length 75 cm. Determine the effort applied if pitch of the screw thread applied if pitch of the
screw thread is 100 mm. [Dec. 2003]
Q2(a) What is the effect of single start and multi start of thread in worm and worm wheel lifting machine on its
efficiency?
(b) A double purchase crab which has the following dimensions: Effective diameter of load drum = 150 mm,
length of handle = 400 mm, no. of teeth on pinions = 25 and 50, no. of teeth on spur wheels = 80 and 200.
When tested it was found that an effort of 100 N and 150 N were required to lift a load of 3000 N and
5000 N respectively. Determine:
i. the law of machine
ii. efforts to lift a load of 6000 N
iii. efficiency in the above case
iv. the maximum efficiency [May 2004]
Q3(a) Discuss the advantage and disadvantage of a double purchase winch crab over single purchase winch crab.
(b) Derive an expression for the maximum efficiency of a simple screw jack. [Dec 2004]
Q4(a) Establish a relation between the effort and load, when a square threaded screw is used for lifting purposes,
taking friction into account.
(b) Distinguish clearly the difference between the working of a single purchase winch and adouble purchase
winch crab. [May 2005]
Q5(a) State the condition for the reversibility and self locking of a machine.
(b) Describe second system of pulleys. Derive a relation for mechanical advantage and velocity ratio for the
system.
(c) In a simple wheel and axle, the radius of effort wheel is 240 mm and that of the axle is 40 mm. Determine
the efficiency, if a load of 300 N can be lifted by an effort of 60 N. [Dec 2005]
Q6(a) What are winch crabs? Sketch a single purchase winch crab and setup expression for its velocity ratio and
mechanical advantage would be affected when friction is taken into account?
(b) In a third system of pulleys there are 4 pulleys in all. Find velocity ration. Also find total load lifted by an
effort of 3200 N, if the efficiency of the machine is 75%. [May 2006]
Q7(a) With the help of neat sketch explain Third system of pulley. Also calculate Mechanical advantage and
velocity ration for the system.
(b) In a single purchase crab winch, length of handle is 200 mm and gear ration is 6. Find the Velocity ratio
and efficiency of the machine if a load of 5.4 KN is lifted by an effort of 300 N. Diameter of the drum is
100mm. [Dec 2006]
Q8(a) Explain the working of worm and worm wheel. Also make calculation for velocity ration, Mechanical
advantage and efficiency of the system.
(b) In a system where same rope constantly passes round all the pulleys, the load to be lifted is 1350 N and
effort is of magnitude of 400 N. The weight of the lower block is 50 N. If the number of pulleys is 4. Find
the efficiency of the system. [May 2007]
Q9(a) What do you mean by Reversible and Irreversible machines. Derive the condition for Irreversible machine.
(b) Derive V.R for Double purchase winch crab and single purchase winch crab. [Dec 2007]
Q10(a) Derive V.R for single start, double start and triple start worm & worm wheel and compare their results.
(b) Prove that ήmax = (1-sin¢)/ (1+sin¢) in case of Screw Jack, where ¢ is called angle of friction.
[May 2008]

GURGAON INSTITUTE OF TECHNOLOGY & MANAGEMENT, GURGAON
Semester: ISem
Session: 2008-09
Department of Mechanical Engineering
Course Name: Elements of Mechanical Engineering
Course Code: ME-101-E
Assignment No.6
Faculty: R K Gupta
Professor

Q1(a) Set up the following expression for the flat belt drive T1/T2 = eμθ , T1and T2 are the tensions on the tight
and slack sides of the belt; θ is the angle of contact and ; μ is the coefficient of friction between the belt
and the pulley rim.
(b) Enumerate the main types of toothed gears and point out their field of applications. [Dec. 2003]

2(a) What is clutch? Describe the working of a multi plate disc clutch (with a neat sketch) in power transmission.
(b) What is the difference between brake and dynamometer? Explain the working pf prony brake
Dynamometer. [May 2004]

Q3(a) What is meant by gear train? Name the different types of gear trains and state where each is used.
(b) Explain, with sketch, the band brake type dynamometer. [Dec 2004]

Q4(a) Why a clutch is necessary on a motor vehicle? Explain the working of a single plate clutch.
(b) What does a dynamometer measure? Explain clearly the difference between absorption and transmission
type of dynamometer. [May 2005]

Q5(a) What do you understand by gear train? Discuss various types of gera trains.
(b) List the advantage and disadvantage of belt drives.
(c ) Describe briefly a positive clutch. [Dec 2005]

Q6(a) Explain briefly an epicyclic gear train. What are the special advantages of epicyclic gear trains?
(b) What is a dynamometer? How does it differ from a brake?
(c ) Explain working and construction of Prony Brake Dynamometer. [May 2006]

Q7(a) List the uses of chain drives.
(b) How are friction clutches classified?
(c ) Explain briefly with a neat sketch a hydraulic brake system used in a motorcycle. [Dec 2006]

Q8(a) Explain briefly an epicylic gear train. What are the special advantages of epicylic gear trains?
(b) Explain with the help of neat diagram a belt transmission dynamometer. [May 2007]

Q9(a) Prove that for a flexible belt resting over the flat rim of stationary pulley T1/T2 = eμθ , where θ is called
angle of contact and μ is called coefficient of friction between belt & pulley.
(b) Discuss the various types of gears. [Dec 2007]

Q10(a) Prove that for crossed belt drive system the length of belt is given by l = π(r1 + r2) + (r1 + r2)2 /x + 2x.
r1 , r2 are radii of drive & driven pulleys x is the distance between centers of two pulleys.
(b) What do you mean by clutch? Discuss single plate clutch system with neat sketch. [May 2008]

Syllabus for B.Tech First Year

2008-08-22T23:59:00.000-07:00

HUM-101-E ESSENTIALS OF COMMUNICATION
B.E. Semester-I
(COMMON FOR ALL BRANCHES)
L T P Class Work : 50 Marks
3 1 - Exam. : 100 Marks
Total : 150 Marks
Duration of Exam: 3 Hrs

The course aims at inculcating a minimum level of language proficiency among students of Engineering and Technology. The purpose is to sensitise them to the nuances of English and its applications for various communication needs.

COURSE CONTENT:

Unit-I

Semantics: Synonyms, Antonyms, Homophones, Homonyms, Form and function of words

Unit-II

Syntax: Sentence structures, Verb patterns and their usage

Unit-III

Phonetics: Basic Concepts – Vowels, Consonants, Phonemes, Syllables; Articulation of Speech Sounds – Place and Manner of Articulation; Transcription of words and simple sentences, using International Phonetic Alphabet.

Unit-IV

Comprehension: Listening and Reading comprehension – Note taking, Reviewing, Summarising, Interpreting, Paraphrasing and Précis Writing.

Unit-V

Composition: Descriptive, Explanatory, Analytical and Argumentative Writing - description of simple objects like instruments, appliances, places, persons, principles; description and explanation of processes and operations; analysis and arguments in the form of debate and group discussion

Unit-VI

Text: English for Students of Science by A.Roy and P.L. Sharma (Orient Longman)

Chapters for Study:
i) "The year 2050" by Theodore J. Gordon.
ii) "The Mushroom of Death" by A. Bandhopadhyay.
iii) "The Discovery" by Herman Ould.

The prescribed text will be used as a case study for various components of the syllabus.

Unit-VII (For Internal Evaluation Only):

Book Review – Herein the students will be required to read and submit a review of a book (Literary or non-literary) of their own choice. This will be followed by a presentation of the same in the class.

TEXT BOOKS:

1. English for Students of Science edited by A. Roy and P.L. Sharma, Orient Longman.
2. Spoken English for India by R.K. Bansal and J.B. Harrison, Orient Longman.
3. Intermediate Grammar, Usage and Composition by M.L. Tickoo and A.E. Subramanian, Orient Longman.

SUGGESTED READING:

1. English Grammar, Composition and Correspondence by M.A. Pink and S.E. Thomas, S. Chand and Sons Pvt. Ltd.,Delhi.
2. A Practical English Grammar by Thomson and Martinet, OUP, Delhi.
3. Guide to Patterns and Usage in English by A.S. Hornby, OUP, Delhi.
4. A Textbook of English Phonetics for Indian Students by T. Balasubramanian, MacMillan, Chennai.
5. Better English Pronunciation by J.D.O’Connor, Cambridge Univ. Press, London.
6. English Vocabulary in Use by McCarthy, Foundation Books (Cambridge University Press), Delhi.
7. Assessing Listening by Buck, Foundation Books (Cambridge University Press), Delhi.
8. Reading Between the Lines by McRae, Foundation Books (Cambridge
university Press), Delhi.

SCHEME OF EXAMINATION:

There will be seven questions in all covering all the units, except Unit VII which (besides other modes of internal evaluation) is for internal assessment only.
All questions will be compulsory and will have sufficient internal choice.

Unit-I: 15 Marks

The question will be set so as to evaluate the following: Usage of the words given, Changing the grammatical quality and function of the words, One word Substitutes, synonyms, antonyms, homophones, homonyms.

Unit-II: 20 Marks

There will be one question having different parts. The question should test students’ knowledge of sentence structures and verb patterns. The question can be in the nature of ‘Do as directed’, ‘Tracing and rectifying structural
Errors’, ‘Elucidating patterns through sentences and vice-versa’, ‘Changing the word-order’, ‘Synthesizing the sentences’ and ‘Completing the sentences’, etc.

Unit-III: 15 Marks

There will be two questions from this Unit. Question one will be in the nature of short notes testing the basic concepts and articulation of speech sounds. The second question would require transcription of individual words and simple sentences.

Unit-IV: 15 Marks

Comprehension and Interpretation of a passage given (Literary or non-literary, newspaper article, story, extract from a speech etc.), will be judged for its vocabulary, general understanding and interpretation of the content in the form of question answer exercise, culling out important points, suggesting a suitable topic/title, summarising and précis writing etc.

Unit-V: 15 Marks

The question will require the definition, description, analysis, explanation of various objects and processes. Bedsides, a topic of contemporary relevance may be given for writing a paragraph in any one of the writing forms prescribed in the unit.

Unit-VI: 20 Marks

There will be two questions from the text prescribed. The first question will evaluate the comprehension of the text through short answer questions or a long answer question.
The second question will judge the linguistic aspect of the text such as using a particular word in its various syntactic forms like noun, adjective, verb etc.; matching the lists of words and their explanation; providing opposite/similar meanings, adding suffixes and prefixes etc.

MATH-101-E MATHEMATICS-I
---------- -------------
(COMMON FOR ALL BRANCHES)

L T P Class Work : 50 Marks
3 2 - Exam. : 100 Marks
Total : 150 Marks
Duration of exam. : 3 Hours

Part-A

Infinite series : Convergence and divergence, Comparison, D' Alembert's ratio, Integral, Raobes, Logrithmic and Cauchy root tests, Alternating series, Absolute and conditional convergence.

Applications of Differentiation : Taylor's and Maclaurin's series, Asymptotes, Curvature Asymptotes.

Partial Differentiation & its Applications : Functions of two or more variables; partial derivatives, Total differential and differentiability, Derivatives of composite and implicit functions, Jacobians, Higher order partial derivatives.

Homogeneous functions, Euler's theorem, Taylor's series for functions of two variables (without proof), maxima-minima of function of two variables, Lagrange's method of undetermined multipliers, Differentiation under integral sign.

Part-B

Applications of Single & Multiple Integration : Applications of single integration to find volume of solids and surface area of solids of revolution. Double integral, change of order of integration, Double integral in polar coordinates, Applications of double integral to find area
enclosed by plane curves and volume of solids of revolution.

Triple integral, volume of solids, change of variables, Beta
and gamma functions and relationship between them.

Vector Calculus : Differentiation of vectors, scalar and vector point functions Gradient of a scalar field and directional derivative, divergence and curl of a vector field and their physical interpretations.

Integration of vectors, line integral, surface integral,
volume integral, Green, Stoke's and Gauss theorems (without
proof) and their simple applications.

TEXT BOOKS :

1. Advanced Engineering Mathematics : F. Kreyszig.
2. Higher Engineering Mathematics : B.S. Grewal.

REFERENCE BOOKS :

1. Engineering Mathematics Part-I : S.S. Sastry.
2. Differential and Integral Calculus : Piskunov.
3. Advanced Engineering Mathematics : R.K. Jain and
S.R.K.Iyengar
4. Advanced Engg. Mathematics : Michael D. Greenberg

Note: Examiner will set eight questions, taking four from Part-A and four from Part-B. Students will be required to attempt five questions taking at least two from each part.

PHY-101-E : PHYSICS-I (COMMON FOR ALL BRANCHES)
--------- -----------------------------------

L T P Sessional : 50 Marks
3 1 - Exam. : 100 Marks
Total : 150 Marks
Duration of exam. : 3 Hrs.

PART-A
PHYSICAL OPTICS

Interference : Division of wave front-Fresnel's biprism,
Division of amplitude – Newton's rings, Michelson interferometer, applications.

Diffraction : Difference between Fraunhofer and Fresnel
diffraction. Fraunhofer diffraction through a slit. Plane
transmission diffraction grating, its dispersive and resolving
powers.

Polarization : Polarised and unpolarized light, double
refraction; Nicol prism, quarter and half wave plates,
Polarimetry; Biquartz and Laurent's half-shade polarimeters,
Simple concepts of photoelasticity.

LASER

Spontaneous and stimulated emissions, Laser action,
characteristics of laser beam-concepts of coherence, He-Ne and
semiconductor lasers (simple ideas), applications.

FIBRE OPTICS

Propagation of light in fibres, numerical aperture, single
mode and multi mode fibres, applications.

PART-B
WAVE AND OSCILLATIONS

Simple concepts of Harmonic Oscillator, resonance, quality factor.

E.M. wave theory-review of basic ideas, Maxwell's equations, simple plane wave equations, simple concepts of wave guides and co-axial cables, Poynting vector.

DIELECTRICS

Molecular theory, polarization, displacement,susceptibility, dielectric coefficient, permitivity & various relations between these, Gauss's law in the presence of a dielectric, Energy stored in an electric field.

Behaviour of dielectrics in a.c. field-simple concepts,
dielectric losses.
SPECIAL THEORY OF RELATIVITY

Michelson-Moreley experiment, Lorentz transformations, variation of mass with velocity, mass energy equivalence.

NUCLEAR PHYSICS

Neutron Cross-section, Nuclear fission, Moderators, Nuclear
reactors, Reactor criticality, Nuclear fusion. Interaction of radiation with matter-basic concepts, radiation detectors-ionisation chamber, G.M. Counter, Scintillation and solid state detectors, cloud chamber and bubble chamber.

TEXT BOOKS :

1. Physics of the Atom - Wehr, Richards & Adair (Narosa)
2. Perspectives of Modern Physics - Arthur Beiser (TMH)
3. Modern Engineering Physics – A.S. Vasudeva (S. Chand)

REFERENCE BOOKS :

1. Electricity and Magnetism – F.W. Sears (Narosa)
2. Physics Vol-I & II – Resnick & Halliday (Wiley Eastern)
3. A Text Book of Optics – Brij Lal & Subramanyam

Note: The Examiners will set eight questions, taking four from each part. The students will be required to attempt five questions in all selecting at least two from each part. All questions will carry equal marks.

ME- 103 E MANUFACTURING PROCESSES

L T P Class Work : 50 Marks
4 - - Examination : 100 Marks
Total : 150 Marks
Duration of Exam : 3 Hrs.

Unit I Introduction: Introduction to Manufacturing Processes and their Classification. Industrial Safety; Introduction, Types of Accidents, Causes and Common Sources of Accidents, Methods of Safety, First Aid.

Unit II Engineering Materials: General Properties and Applications of Engineering Materials, Mild Steel, Medium Carbon Steel, High Carbon Steel, High Speed Steel and Cast Iron.

Unit III Foundry: Introduction to Casting Processes, Basic Steps in Casting Process, Pattern, Types of Patterns, Pattern Allowances, Risers, Runners, Gates, Moulding Sand and its composition, Sand Preparation, Molding Methods, Core Sands and Core Making, Core Assembly, Mold Assembly, Melting ( Cupola) and Pouring, Fettling, Casting Defects and Remedies.

Unit IV Cold Working ( Sheet Metal Work ): Sheet Metal Operations, Measuring, Layout Marking, Shearing, Punching, Blanking, Piercing, Forming, Bending and Joining Advantages and Limitations.
Hot Working Processes: Introduction to Hot Working, Principles of Hot Working Processes, Forging, Rolling, Extrusion, Wire Drawing..

Unit V Introduction to Machine Tools: Specifications and Uses of commonly used Machine Tools in a Workshop such as Lathe, Shaper, Planer, Milling, Drilling, Slotter, Introduction to Metal Cutting. Nomenclature of a Single Points Cutting Tool and Tool Wear. Mechanics of Chips Formations, Type of Chips , Use of Coolants in machining.

Unit VI Welding: Introduction to Welding, Classification of Welding Processes, Gas Welding: Oxy-Acetylene Welding, Resistance Welding; Spot and Seam Welding, Arc Welding: Metal Arc, TIG & MIG Welding, Welding Defects and Remedies, Soldering & Brazing.

Unit VII Plant Layout, Objectives of Layout, Types of Plant Layout and their Advantages.

Text Books :
Workshop Technology Volt.I & II - Hazra & Chaudhary, Asian Book Comp., New Delhi.
Process and Materials of Manufacture -- Lindberg, R.A. Prentice Hall of India,New Delhi.
Principles of Manufacturing Materials and Processes - Campbell, J.S.- McGraw- Hill.

Reference Books:
1. Manufacturing Science - Amitabha Ghosh & Ashok Kumar Malik, - East-West Press.
2. Manufacturing Process and Systems - Ostwald, Munoz , John Wiley.
3. Workshop Technology, Vol. 1, 2 & 3 – Chapman, WAJ, Edward Arnold.

Note : Eight questions will be set by the examiner, taking at least one question from each unit. Students will be required to attempt five questions.
B.E. I/II Semester

CH-101-E : CHEMISTRY (COMMON FOR ALL BRANCHES)
-------- -----------------------------------
L T P Sessional : 50 Marks
3 1 - Exam. : 100 Marks
Total : 150 Marks
Duration of exam. : 3 Hrs.

Unit-1 :

Thermodynamics - Second law, concept of Entropy, Entropy
change for an ideal gas, free energy and work functions, Free
energy change, Chemical Potential, Gibb's Helmholtz equation, Clausius - Clapeyron equation, Related numerical problems with above topics.

Unit-2 :

Phase-Rule - Terminology, Derivation of Gibb's Phase Rule
Equation, One Component System (H2O System), Two Components systems, Eutectic system (Pb-Ag), system with congruent m.pt. (Zn-Mg), systems with incongruent m.pt. (Na-K), Applications of above Systems.

Unit-3 :

Water & its treatment : Part I – Sources of water, impurities in water, hardness of water and its determination, units of hardness, alkalinity of water and its determination, Related numerical problems, scale and sludge formation (composition properties and methods of prevention).

Unit-4 :

Water and its treatment : Part II – Treatment of water for domestic use, coagulation, sedimentation, filtration and dis-infection, water softening, Ion-exchange process, mixed bed demineralisation, Desalination (reverse osmosis) (electrodialysis).

Unit-5 :

Corrosion and its prevention - Galvanic & concentration cell, Dry and wet corrosion, Electrochemical theory of corrosion, Galvanic corrosion, pitting corrosion, water-line corrosion, differential aeration corrosion, stress corrosion, factors affecting corrosion, Preventive measures (proper design, Cathodic protection, protective coatings).

Unit-6 :

Lubrication and Lubricants - Friction, mechanism of
lubrication, classification and properties of lubricants,
Additives for lubricants, synthetic lubricants, Greases – Preparation & properties (consistency, drop point) and uses.
Unit-7 :

Polymers and Polymerization - Organic polymers,
polymerisation, various types of polymerisation, effect of
structure on properties of polymers, preparation properties and
technical applications of thermo-plastics (PVC,PVA), thermosets
(PF,UF), and elastomers (SBR,GR-N), Silicones, Introduction to polymeric compsites.

Unit-8 :

Analytical Methods - Thermal methods, Principle, method and
application of Thermogravimetric analysis, Differential thermal
analysis and Differential scanning calorimetry , (Experimental details are excluded),Spectroscopic methods, Spectrophotometry, interaction of E.M. radiations with a molecule and origin of spectrum, spectroscopic, techniques-vibrational and electronic spectroscopy (Experimental details are excluded), conductometric titration, elementary discussion on Flame-photometry.

NOTE : Eight questions are to be set with a fair weightage of
all the units. The candidates will be required to
attempt five questions in all.

TEXT BOOKS :

1. Engineering Chemistry, P.C. Jain, Monica Jain (Dhanpat Rai &
Co.).

2. Chemistry in Engineering & Tech., Vol.I & II, Rajaram,
Kuriacose (TMH).

REFERENCE BOOKS :

1. Instrumental methods of Chemical Analysis, MERITT & WILLARD
(East-West Press).

2. Physical Chemistry, P.W. Atkin (ELBS, Oxford Press).

3. Physical Chemistry, W.J. Moore (Orient-Longman).

CSE -101 E Fundamentals of Computers & Programming in C

L T P Class Work: 50
3 - - Exam: 100
Total: 150
Duration of Exam: 3 Hrs.

Unit-1: An Overview of Computer System: Anatomy of a digital Computer, Memory Units, Main and Auxiliary Storage Devices, Input Devices, Output Devices, Classification of Computers.
Radix number system: Decimal, Binary, Octal, Hexadecimal numbers and their inter-conversions; Representation of information inside the computers.

Unit-2: Operating System Basics: The user Interface, Running Programmes, Managing files, Introduction to PC operating Systems: Unix/Linux , DOS, Windows 2000.

Unit-3: Internet basics: : Introduction to the basic concepts of Networks and Data Communications, How Internet works, Major features of internet, Emails, FTP, Using the internet.

Unit-4: Programming Languages: Machine-, Assembly-, High Level- Language, Assembler, Compiler, Interpreter, debuggers, Programming fundamentals: problem definition, algorithms, flow charts and their symbols, introduction to compiler, interpreter, assembler, linker and loader and their inter relationship.

Unit-5: C Programming language: C fundamentals, formatted input/ output, expressions, selection statements, loops and their applications; Basic types, arrays, functions, including recursive functions, program organization: local and external variables and scope; pointers & arrays.

Unit-6: Strings: strings literals, string variables, I/O of strings, arrays of strings; applications. Preprocessor: preprocessor directives, macro definition, conditional compilation; Structures, Unions and Enumerations: Structure variables and operations on structures; Structured types, nested array structures; unions; enumeration as integers, tags and types.
Declaration: Declaration syntax, storage classes, types qualifiers, declarators, initializers.
Program Design: modules, information hiding, abstract data types, difference between C & C++, Low level programming: Bitwise operators, Bit fields in structures, other low level techniques.

Unit-7: Standard library: Input / output; streams, file operations, formatted I/O, character I/O, line I/O, block, string I/O, Library support for numbers and character data, error handling:
Text Books:
· Using Information Technology, 5th Edi, Brian K Williams & Stacey C. Sawyer, 2003, TMH
· The C Programming Language by Dennis M Ritchie, Brian W. Kernigham, 1988, PHI.
· C Programming – A modern approach by K.N. King, 1996, WW Norton & Co.
Reference Books:
Information technology, Dennis P. Curtin, Kim Foley, Kunal Sen, Cathleen Morin, 1998, TMH
Theory and problem of programming with C, Byron C Gottfried, TMH
Teach yourself all about computers by Barry Press and Marcia Press, 2000, IDG Books India.
Using Computers and Information by Jack B. Rochester, 1996, Que Education & Training.
Note: 8 questions will be set by the examiner (at least 2
questions from unit-1 to 4, 2 each from unit –5& 6, and
one from unit-7). The students will be required to
attempt 5 questions in all.
EE-101-E ELECTRICAL TECHNOLOGY

L T P CLASS WORK : 50
3 1 0 EXAM : 100
TOTAL : 150
DURATION OF EXAM : 3 HRS

UNIT1. D.C. CIRCUITS :
Ohm’s Law, Kirchoff’s Laws, D.C. Circuits, Nodal and Loop methods of analysis.

UNIT2.
a) A.C. CIRCUITS :
Sinusoidal signal, instantaneous and peak values, RMS and average values, phase angle, polar & rectangular, exponential and trigonometric representations; R,L and C components, behaviors of these components in A.C. circuits. Concept of complex power, power factor.

b) TRANSIENT RESPONSE :
Transient response of RL, RC and RLC Circuits with step input.

UNIT3. NETWORK THEOREMS :
Thevenin’s theorem, Norton’s theorem, superposition theorem, maximum power transfer theorem, Reciprocity theorem, Tellegen’s theorem, Milman's theorem. Star to Delta & Delta to Star transformation.

UNIT4. SERIES AND PARALLEL A.C. CIRCUITS :
Series and parallel A.C. circuits, series and parallel resonance, Q factor, cut-off frequencies and bandwidth.

UNIT5. THREE PHASE CIRCUITS :
Phase and line voltages and currents, balanced star and delta circuits, power equation, measurement of power by two wattmeter method, Importance of earthing.

UNIT6. TRANSFORMERS :
Principle, construction & working of transformer, Efficiency and regulation.

UNIT7. ELECTRICAL MACHINES :
Introduction to D.C. Machines, Induction motor, Synchronous machines.

UNIT8. MEASURING INSTRUMENTS :
Voltmeter, Ammeter, Watt meter, Energy meter.

TEXT BOOKS:
1. Basic Electrical Engg (2nd Edition) : Kothari & Nagarath, TMH
2. Electrical Technology (Vol-I) : B.L Theraja & A K Theraja, S.Chand

REFERENCE BOOKS:
1. Electrical Engineering Fundamentals : Deltoro, PHI
2. Network Analysis :Valkenburg, PHI

NOTE : Eight questions are to be set in all by the examiner taking at least one question from each unit. Students will be required to attempt five questions in all.

ME- 101 E ELEMENTS OF MECHANICAL ENGINEERING

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam. : 3 Hrs.

Unit I Properties of Steam & Boilers:
Formation of steam at constant pressure, Thermodynamics properties of steam, Condition of steam, Steam tables, Measurement of dryness fraction by throttling calorimeter, Classification of boilers, Comparison of water and fire tube boilers mounting and accessories with their functions, Constructional and operational details of Cochran and Babcock and Wilcox boilers, Problems.
Unit II Steam Turbines and Condensers:
Classification of turbines, Working principle of impulse and reaction turbine, Compounding of impulse turbine, Comparison of impulse and reaction turbines, Types of condensers, Cooling ponds and cooling towers, Condenser and vacuum efficiencies.
Unit III I.C. Engines and Gas Turbines:
Introduction, Classification, Constructional details and working of two-stroke and four-stroke diesel and petrol engines, Otto, Diesel and Dual cycles, Working principle of gas turbine, Constant pressure gas turbine cycle.
Unit IV Water Turbines, Pumps and Hydraulic Devices:
Introduction, Classification, Construction details and working of Pelton, Francis and Kaplan turbines, Specific speed and selection of turbines, Classification of water pumps and their working, Hydraulic jack and lift.
Unit V Simple Lifting Machines:
Definition of machine, Velocity ratio, Mechanical advantage, Efficiency, Laws of machines, Reversibility of machine, Wheel and axle, Differential pulley block, Single, double and triple start worm and worm wheel, Single and double purchase winch crabs, Simple and compound screw jacks. Problems.
Unit VI Power Transmission Methods and Devices:
Introduction to Power transmission, Belt drive, Rope drive, Chain drive, Pulley, Gear drive, Types of gears, Gear train, Clutches, Types and function of clutches, Types and function of brakes, Power measurement by dynamometer, Types of dynamometers.
Unit VII Stresses and Strains:
Introduction, Concept & types of Stresses and strains, Poison’s ratio, stresses and strains in simple and compound bars under axial loading, Stress-strain diagrams, Hooks law, Elastic constants & their relationships, Principle stresses & strains and principal- planes, Mohr’s circle of stresses. Numerical problems.

Unit VIII Bending Moment & Shear Force:
Definitions, SF and BM diagrams for cantilever and simply supported beam. Calculation of maximum SF, BM and point of contra-flexure under the loads of (i) concentrated load (ii) uniformly distributed load (iii) combination of concentrated and uniformly distributed loads. Problems.
Text Books:
Strength of Materials - G.H. Ryder, Pub.- ELBS.
Hydraulic and Fluid Mechanics – Modi and Seth, Pub. – Standard Book House, New Delhi
Engineering Thermodynamics – C.P. Arora, Pub. - TMH, New Delhi
Thermal Engineering – A.S. Sarad, Pub. - Satya Prakashan, New Delhi.
Engineering Mechanics – K.L. Kumar, Pub. - TMH, New Delhi.
Theory of Machines – S.S. Rattan, Pub. – TMH, New Delhi.
Reference Books:
Strength of Materials – Popov, Pub. - PHI, New Delhi.
Hydraulic Machines – Jagdish Lal, Pub.- Metropolitan, Allahbad.
Thermal Science and Engineering – D.S. Kumar, Pub. – Kateria & Sons, New Delhi.

NOTE: In the semester examination, the examiner will set eight questions, at least one question from each unit. The students will be required to attend only 5 questions.
ME-105 E ENGINEERING GRAPHICS AND DRAWING

L T P Sessional : 50 Marks
- - 4 Practical : 100 Marks
Total : 150 Marks
Duration of Exam. : 3 Hrs.

Unit I Various types of projections, First and Third angle systems of orthographic projections. Projection of Points in different quadrants.

Unit II Projections of Straight Lines – parallel to one or both reference planes, contained by one or both planes, perpendicular to one of the planes, inclined to one plane but parallel to the other planes, inclined to both the planes, true length of a line and its inclination with reference planes, traces of a line.

Unit III Projections of Planes – parallel to one reference plane, inclined to one plane but
perpendicular to the other, inclined to both reference planes.

Unit IV Projections of Polyhedra Solids and Solids of Revolution - in simple positions with axis perpendicular to a plane, with axis parallel to both planes, with axis parallel to one plane and inclined to the other, Projections of sections of Prisms, Pyramids, Cylinders and Cones. True shape of section. Development of surfaces of various solids.

Unit V Isometric projections - introduction, isometric scale, Isometric views of plane figures, prisms, pyramids and cylinders.

Unit VI Orthographic drawings of Bolts and Nuts, Bolted Joints, Screw threads, Screwed Joints.

Unit VII Free Hand Sketching - Orthographic Views from Isometric, Views of Simple
Machine Components such as Brackets, Bearing Blocks , Guiding Blocks and
Simple Couplings.

Note : Some simple exercises may be attempted with AUTOCAD.

Text Book
1. Engineering Drawing Plane and Solid Geometry : N.D. Bhatt and V.M.Panchal,
Forty-Fourth Edition 2002, Charotar Publishing House.

Reference Books
1. Engineering Graphics and Drafting : P.S. Gill, Millennium Edition, S.K. Kataria and Sons.
2. A Text Book of Engineering Drawing : S.B. Mathur, Second Revised and Enlarged Edition 2000, Vikas Publishing House.
Engineering Graphics using AUTOCAD 2000 : T. Jeyapoovan, First Edition 2002, Vikas Publishing House.
PHY-103-E : PHYSICS LAB.-I
--------- ------------
(COMMON FOR ALL BRANCHES)

L T P Class Work : 25 Marks
- - 2 Practical : 25 Marks
Total : 50 Marks
Duration of exam. : 3 Hours

LIST OF EXPERIMENTS
-------------------

The experiments in Ist semester will be based mainly upon
optics, electrostatics, wave and oscillations which are the parts
of the theory syllabus of Ist semester.

1. To find the wavelength of sodium light by Newton's rings
experiment.
2. To find the wavelength of sodium light by Fresnel's biprism
experiment.
3. To find the wavelength of various colours of white light
with the help of a plane transmission diffraction grating.
4. To find the refractive index and cauchy's constants of a
prism by using spectrometer.
5. To find the wavelength of sodium light by Michelson
interferometer.
6. To find the resolving power of a telescope.
7. To find the pitch of a screw using He-Ne laser.
8. To find the specific rotation of sugar solution by using a
polarimeter.
9. To compare the capacitances of two capacitors by De'sauty
bridge and hence to find the dielectric constant of a
medium.
10. To find the flashing and quenching potentials of Argon and
also to find the capacitance of unknown capacitor.
11. To study the photoconducting cell and hence to verify
the inverse square law.
12. To find the temperature co-efficient of resistance by using
platinum resistance thermometer and Callender and Griffith
bridge.
13. To find the frequency of A.C. mains by using sonometer.
14. To find the velocity of ultrasonic waves in non-conducting
medium by piezo-electric method.

RECOMMENDED BOOKS :
1. Advanced Practical Physics – B.L. Worshnop and H.T. Flint
(KPH)
2. Practical Physics – S.L.Gupta & V.Kumar (Pragati Prakashan).
3. Advanced Practical Physics Vol.I & II – Chauhan & Singh
(Pragati Prakashan).

Note : Students will be required to perform atleast 10
experiments out of the list in a semester.
ME- 107 E WORKSHOP PRACTICE

L T P Class Work : 25 Marks
- - 4 Examination : 25 Marks
Total : 50 Marks
Duration of Exam : 3 Hrs.

List of Experiments / Jobs

1. To study different types of measuring tools used in metrology and determine least counts of vernier calipers, micrometers and vernier height gauges.

2. To study different types of machine tools ( lathe, shape or planer or slotter, milling, drilling machines )

3. To prepare a job on a lathe involving facing, outside turning, taper turning, step turning, radius making and parting-off.

4. To study different types of fitting tools and marking tools used in fitting practice.

5. To prepare lay out on a metal sheet by making and prepare rectangular tray, pipe shaped components e.g. funnel.

6. To prepare joints for welding suitable fo r butt welding and lap welding.

7. To perform pipe welding.

8. To study various types of carpentry tools and prepare simple types of at least two wooden joints.

9. To prepare simple engineering components/ shapes by forging.

10. To prepare mold and core assembly, to put metal in the mold and fettle the casting.

11. To prepare horizontal surface/ vertical surface/ curved surface/ slots or V-grooves on a shaper/ planner.

12. To prepare a job involving side and face milling on a milling machine.

NOTE : 1. At least ten experiments/ jobs are to be performed/ prepared by students in the
semester.

2. At least 8 experiments/ jobs should be performed / prepared from the above list, remaining two may either be performed/ prepared from the above list or designed & set by the concerned institution as per the scope of the syllabus of Manufacturing Processes and facilities available in the Institute.

B.E. I/II Semester

CH-103-E : CHEMISTRY LAB. (COMMON FOR ALL BRANCHES)
-------- -------------- -----------------------
L T P Class Work : 25 Marks
- - 2 Practical : 25 Marks
Total : 50 Marks
Duration of exam. : 3 Hours

LIST OF EXPERIMENTS
-------------------

1. Determination of Ca++ and Mg++ hardness of water using EDTA
solution.

2. Determination of alkalinity of water sample.

3. Determination of dissolved oxygen (DO) in the given water
sample.

4. To find the melting & eutectic point for a two component
system by using method of cooling curve.

5. Determination of viscosity of lubricant by Red Wood
viscometer (No. 1 & No. 2).

6. To determine flash point & fire point of an oil by Pensky -
Marten's flash point apparatus.

7. To prepare Phenol-formaldehyde and Urea formaldehyde resin.

8. To find out saponification No. of an oil.

9. Estimation of calcium in lime stone and dolomite.

10. Determination of concentration of KMnO4 solution
spectrophotomet-erically.

11. Determination of strength of HCl solution by titrating it
against NaOH solution conductometerically.

12. To determine amount of sodium and potassium in a, given
water sample by flame photometer.

13. Estimation of total iron in an iron alloy.

Note : At least ten experiments are to be performed by the
students.

SUGGESTED BOOKS :
1. A Text Book on Experimental and Calculation - Engineering
Chemistry, S.S. Dara, S. Chand & Company (Ltd.)
2. Essential of Experimental Engineering Chemistry, Shashi
Chawla, Dhanpat Rai Publishing Company.
3. Theory & Practice Applied Chemistry – O.P. Virmani, A.K.
Narula (New Age)
EE-103-E ELECTRICAL TECHNOLOGY LAB

L T P CLASS WORK : 25
0 0 2 EXAM : 25
TOTAL : 50
DURATION OF EXAM : 3 HRS

LIST OF EXPERIMENTS

1. To verify KCL and KVL.
2. To verify Thevenin’s & Norton's Theorems.
3. To Verify maximum power transfer theorem in D.C. Circuit & A.C circuit.
4. To verify reciprocity & Superposition theorems.
5. To study frequency response of a series R-L-C circuit and determine resonant frequency& Q- factor for various Values of R,L,C.
6. To study frequency response of a parallel R-L-C circuit and determine resonant frequency & Q -Factor for various values of R,L,C.
7. To perform direct load test of a transformer and plot efficiency Vs load characteristic.
8.To perform direct load test of a D.C. shunt generator and plot load voltage Vs load current curve.
9.To plot V-curve of a synchronous motor.
10.To perform O.C. and S.C. tests of a three phase induction motor.
11.To study various type of meters.
12.Measurement of power by 3 voltmeter / 3 ammeter method.
13.Measurement of power in a 3 phase system by two watt meter method.

NOTE: 1. At least 10 experiments are to be performed by students in the semester.
2. At least 7 experiments should be performed from the above list, remaining three experiments may either be performed from the above list or designed and set by the concerned institution as per the scope of the syllabus of EE-101-E.
CSE -103 E C Programming Lab.
L T P Class Work: 25
- - 2 Exam: 25
Total: 50
Duration of Exam: 3 Hrs.

Representative programming problems:-

Write a program to find the largest of three numbers. (if-then-else)
Write a program to find the largest number out of ten numbers (for-statement)
Write a program to find the average mail height & average female heights in
the class (input is in form of sex code, height).
Write a program to find roots of quadratic equation using functions and switch statements.
Write a program using arrays to find the largest and second largest no.
out of given 50 nos.
Write a program to multiply two matrices
Write a program to read a string and write it in reverse order
Write a program to concatenate two strings
Write a program to sort numbers using the Quicksort Algorithm.
Represent a deck of playing cards using arrays.
Write a program to check that the input string is a palindrome or not.

Note: At least 5 to 10 more exercises to be given by the teacher concerned.
ME- 109 E ELEMENTS OF MECHANICAL ENGINEERING LAB.

L T P Sessional : 50Marks
- - 2 Practical : 100 Marks
Total : 150 Marks
Duration of Exam. : 3 Hrs.

LIST OF EXPERIMENTS

To study Cochran & Babcock & Wilcox boilers.
To study the working & function of mountings & accessories in boilers.
To study 2-Stroke & 4-Stroke diesel engines.
To study 2-Stroke & 4-Stroke petrol engines.
To calculate the V.R., M.A. & efficiency of single, double & triple start worm & worm wheel.
To calculate the V.R., M.A. & efficiency of single & double purchase winch crabs.
To find the percentage error between observed and calculated values of stresses in the members of a Jib crane.

To draw the SF & BM diagrams of a simply supported beam with concentrated loads.
To study the simple & compound screw jacks and find their MA, VR & efficiency.
To study the various types of dynamometers.
To the constructional features & working of Pelton/Kaplan/Francis.
To prepare stress-strain diagram for mild steel & cast iron specimens under tension and compression respectively on a Universal testing machine.

To determine the Rockwell / Brinell /Vickers hardness no. of a given specimen on the respective machines.

Note: 1. Total ten experiments are to be performed in the Semester.

2. At least seven experiments should be performed from the above list. Remaining three experiments should be performed as designed & set by the concerned Institution as per the scope of the syllabus.
HUM-102-E COMMUNICATION SKILLS IN ENGLISH
B.E. Semester-II
(COMMON FOR ALL BRANCHES)
L T P Class Work : 50 Marks
3 1 - Exam : 100 Marks
Total : 150 Marks
Duration of Exam: 3 Hrs

This course is designed for the students of Engineering and Technology who need English for specific purposes in specific situations. It aims at imparting the communication skills that are needed in their academic and professional pursuits. This is achieved through an amalgamation of traditional lecture-oriented approach of teaching with the task based skill oriented methodology of learning.

COURSE CONTENT:

Unit-I

Communicative Grammar: Spotting the errors pertaining to nouns, pronouns, adjective and adverbs; Concord - grammatical concord, notional concord and the principle of proximity between subject and verb.

Unit-II

Lexis: Idioms and phrases; Words often confused; One-Word Substitutes; Formation of words (suffixes, prefixes and derivatives); Foreign Words (A selected list)

Unit-III

Oral Communication:

Part-A: Introduction to principal components of spoken English – Word-stress patterns, Intonation, Weak forms in English

Part-B: Developing listening and speaking skills through various activities, such as (a) role play activities, (b) Practising short dialogues (c) Group discussion (d) Debates (e) Speeches (f) Listening to news bulletins (g) Viewing and reviewing T.V. programmes etc.

Unit-IV
Written Communication:

Developing reading and writing skills through such tasks/activities as developing outlines, key expressions, situations, slogan writing and theme building exercises

Reading verbal and non-verbal texts-like cartoons, Graphs and tabulated data etc.

Unit-V (For Internal Evaluation Only):
Book Review – Herein the students will be required to read and submit a review of a book (Literary or non-literary) of their own choice. This will be followed by a presentation of the same in the class

Unit-VI
Technical Writing:

(a) Business Letters, Format of Business letters and Business letter writing
(b) E-mail writing
(c) Reports, Types of Reports and Format of Formal Reports
(d) Press Report Writing
SUGGESTED READING:

1. Language in Use (Upper intermediate Level, Adrian Doff Christopher Jones, Cambridge University Press
2. Common Errors in English, Abul Hashem, Ramesh Publishing House, new Delhi.
3. Objective English, Tata Mc. Graw Hill Publishing Company Ltd., New Delhi.
4. Spoken English for India, R.K. Bansal & J.B. Harrison, Orient Longman, Delhi.
5. The sounds of English, Veena Kumar, Makaav Educational Software, New Delhi.
6. English Phonetics & Phonology, P. Roach, Cambridge University Press, London.
7. English for Engineers and Technologists: A Skill Approach, Vol. 2, Orient Longman,Delhi.
8. Business Communication, M.S. Ramesh and C.C. Pattanshetti, R.Chand and Company, Delhi
9. Group Discussion, Sudha Publications/Ramesh Publishing House, New Delhi.

SCHEME OF EXAMINATION:

All questions will be compulsory and will cover all the aspects of the syllabus except unit V. There will be sufficient internal choice.

Unit-I: 20 Marks

Questions No. 1 will require the students to carefully read the sentences given and trace the errors, if any, and then supply the correct alternatives/answers.

Unit-II: 20 Marks

Question No. 2 may have four or five parts testing knowledge of different items of vocabulary.

Unit-III: 20 Marks

Question No. 3 will have two parts of 10 marks each from part A and B of the unit. Part A will have content words, form words and sentences for stress marking, transcription and intonation marking respectively. Part B will test students’ speaking skills through various oral tasks and activities - debate, group discussion and speech - in written form only.

Note: Speaking and listening skills will primarily be tested orally through internal assessment.

Unit-IV: 20 Marks

Question No. 4 may have many parts. The questions will be framed to test students' composition skills on the elements prescribed in the unit. For example, the students may be required to develop a hypothetical situation in a dialogue form, or to develop an outline, key expression, graph etc.

Unit-V is for internal assessment only.

Unit-VI: 20 Marks

Question No. 5 may have two parts. While the one part may require the students to frame either a press/news report for the print media or write the given business letter, or e-mail a message, the second part will have a theory question on the format of formal report and business letter.
BTT-102-E BASICS OF BIOTECHNOLOGY
(COMMON FOR ALL BRANCHES)

L T P/D Theory : 100 Marks
3 1 - Sessional : 50 Marks
Total : 150 Marks
Time : 3 Hrs.

Unit-I

1. Cell Structure and Function : Prokaryotes and Eukaryotes: Cell Wall, Membrances, Nucleus, Mitochondria, Chloroplast, Ribosome, Vacuoles, Bacteria and viruses : a brief descriptions.
2. Biomolecules : A brief account of sturucture of Carbohydrates, Lipids, Proteins.
3. Cell Division : Mitosis and Meiosis.
4. Genes : Classical- brief idea about Mendel’s laws and chromosomes, Nature of Genetic material, DNA and RNA, DNA replication.

Unit-II

5. Gene Expression : Central dogma, genetic code, molecular mechanism on mutations, regulation of gene expression, housekeeping genes, differentiation and development mutations and their molecular basis.
6. Genetic Engineering : an introduction to genetic engineering : Cloning (vectors, enzymes); DNA and genomic libraries, Transgenics, DNA fingerprinting, Genomics.

Unit-III

7. Development of Biotechnology : Nature and Scope of Biotechnology.
8. Applications of Biotechnology : Bioprocess and fermentation technology, Cell Culture, Enzyme technology, Biological fuel generation, Single cell protein, Sewage Treatment, Environmental Biotechnology, Biotechnology and medicine, Biotechnology in agriculture & forestry industry, Food and Beverage Technology Production of Biological inventions, Safety in Biotechnology.

Text/Reference Books :

1. Biotechnology, Smith, Cambridge Press.
2. Modern Concepts of Biotechnology, H.D.Kumar, Vikas Publishing House (P) Ltd.
3. Elements of Biotechnology, P.K.Gupta, Rastogi Publications.

MATH-102-E MATHEMATICS-II
---------- --------------
(COMMON FOR ALL BRANCHES)

L T P Class Work : 50 Marks
3 1 - Exam. : 100 Marks
Total : 150 Marks
Duration of exam. : 3 Hours

Part-A

Matrices & its Applications : Rank of a matrix, elementary transformations, elementary matrices, inverse using elementary transformations, normal form of a matrix, linear dependence and in dependence of vactors, consistency of linear system of equations, linear and orthogonal transformations, eigen values and eigen vectors, properties of eigen values, Cayley - Hamilton theorem and its applications.

Part-B

Ordinary Differential Equations & its Applications : Exact differential equations. Equations reducible to exact differential equations. Applications of Differential equations of first order & first degree to simple electric circuits, Newton's law of cooling, heat flow and orthogonal trajectories.

Linear differential equations of second and higher order. Complete solution, complementary function and particular integral, method of variation of parameters to find particular Integral, Cauchy's and Legender's linear equations, simultaneous linear equations with constant co-efficients. Applications of linear differential equations to simple pendulum, oscillatory electric circuits.

Part-C

Laplace Transforms and its Applications : Laplace transforms of elementary functions, properties of Laplace transforms, existence conditions, transforms of derivaties, transforms of integrals, multiplication by tn, division by t. Evaluation of integrals by Laplace transforms. Laplace transform of Unit step function, unit impulse function and periodic function. Inverse transforms, convolution theorem, application to linear differential equations and simultaneous linear differential equations with constant coefficients.

Partial Differential Equations and Its Applications : Formation of partial differential equations, Lagrange’s linear partial differential equation, First order non-linear partial differential equation, Charpit’s method. Method of separation of variables and its applications to wave equation and one dimensional heat equation, two dimensional heat flow, steady state solutions only.

TEXT BOOKS :

1. Advanced Engg. Mathematics F Kreyszig
2. Higher Engg. Mathematics B.S. Grewal

REFERENCE BOOKS :

1. Differential Equations – H.T.H. Piaggio.
2. Elements of Partial Differential Equations – I.N. Sneddon.
3. Advanced Engineering Mathematics – R.K. Jain, S.R.K.Iyengar.
4. Advanced Engg. Mathematics – Michael D. Greenberg.

Note: Examiner will set eight questions, taking two from Part-A, three from Part-B and three from Part-C. Students will be required to attempt five question taking atleast one from each part.
PHY-102-E : PHYSICS-II (COMMON FOR ALL BRANCHES)
--------- ------------------------------------
L T P Sessional : 50 Marks
3 1 - Exam. : 100 Marks
Total : 150 Marks
Duration of exam. : 3 Hrs.

PART-A
CRYSTAL STRUCTURE

Space Lattice, unit cell and translation vectors, Miller
indices, simple crystal structure, Bonding in solids,
Experimental x-ray diffraction method, Laue method, powder
Method, Point defects in solids, Elementary idea of quarks and gluons.

QUANTUM PHYSICS

Difficulties with Classical physics, Introduction to quantum
mechanics-simple concepts, discovery of Planck's constant, Group
velocity and phase velocity, Schrodinger wave equations -
time dependant and time independent Schrodinger equations, Elementary ideas of quantum statistics.

FREE ELECTION THEORY

Elements of classical free electron theory and its
limitations, Drude’s Theory of Conduction, quantum theory of free electrons, Fermi level, Density of states, Fermi-Dirac distribution function, Thermionic emission, Richardson's equation.

PART-B

BAND THEORY OF SOLIDS

Origin of energy bands, Kronig, Penney Model (qualitative),
E-K diagrams, Brillouin Zones, Concept of effective mass and
holes, Classification of solids into metals, Semiconductors and insulators, Fermi energy and its variation with temperature. Hall effect and its Applications.

PHOTOCONDUCTIVITY AND PHOTOVOLTAICS

Photoconductivity in insulating crystals, variation with
illumination, effect of traps, applications of photoconductivity,
photovoltaic cells and their characteristics.

MAGNETIC PROPERTIES OF SOLIDS

Atomic magnetic moments, orbital diamagnetism, Classical
theory of paramagnetism, ferro magnetism - molecular fields and domains.

SUPER CONDUCTIVITY

Introduction (experimental survey), Meissner effect, London equation.

TEXT BOOKS :

1. Introduction to Solid State Physics (VII Ed.) - Charles
Kittel (John Wiley).
2. Quantum Mechanics – Powell and Crasemann (Oxford & IBH)
3. Fundamentals of Solid State Physics – B.S.Saxena, R.C.Gupta
and P.N.Saxena (Pragati Prakashan).

REFERENCE BOOKS :

1. Sold State Physics – Pillai (New Age).
2. A text book of Engg. Physics – Avadhanulu and Kshirsagar
(S.Chand)
3. Quantum Mechanics – Ghatak & Loknathan.

Note: The Examiners will set eight questions, taking four from each part. The students will be required to attempt five questions in all selecting at least two from each part. All questions will carry equal marks.

PHY-104-E : PHYSICS LAB.-II
--------- ---------------
(COMMON FOR ALL BRANCHES)

L T P Class Work : 25 Marks
- - 2 Practical : 25 Marks
Total : 50 Marks
Duration of exam. : 3 Hours

LIST OF EXPERIMENTS
-------------------

The experiments in Second semester will be based upon
electricity, Magnetism, Modern Physics and Solid State Physics
which are the parts of theory syllabus.

1. To find the low resistance by carey - Foster's bridge.
2. To find the resistance of a galvanometer by Thomson’s
constant diffelction method using a post office box.
3. To find the value of high resistances by Substitution
method.
4. To find the value of high resistances by Leakage method.
5. To study the characteristics of a solar cell and to find the
fill factor.
6. To find the value of e/m for electrons by Helical method.
7. To find the ionisation potential of Argon/Mercury using a
thyratron tube.
8. To study the variation of magnetic field with distance and
to find the radius of coil by Stewart and Gee's apparatus.
9. To study the characteristics of (Cu-Fe, Cu-Constantan)
thermo couple.
10. To find the value of Planck's constant by using a photo
electric cell.
11. To find the value of co-efficient of self-inductance by
using a Rayleigh bridge.
12. To find the value of Hall Co-efficient of semi-conductor.
13. To study the V-I characteristics of a p-n diode.
14. To find the band gap of intrinsic semi-conductor using four
probe method.
15. To calculate the hysteresis loss by tracing a B-H curve.

RECOMMENDED BOOKS :

1. Advanced Practical Physics – B.L. Worshnop and H.T. Flint
(KPH)
2. Practical Physics – S.L.Gupta & V.Kumar (Pragati Prakashan).
3. Advanced Practical Physics Vol.I & II – Chauhan & Singh
(Pragati Prakashan).

Note : Students will be required to perform atleast 10
experiments out of the list in a semester.
GES-101-E ENVIRONMENTAL STUDIES

L T P
3 - - Exam. : 75 Marks
Total : 75 Marks
Duration of exam. : 3 Hours

UNIT – I The Multidisciplinary nature of environmental studies, Definition, scope and importance.
Need for Public awareness
UNIT – II Natural Resources:
Renewable and non-renewable resources:
Natural resources and associated problems.
a) Forest resources: Use and over-exploitation: deforestation, case studies, Timber exploitation, mining, dams and their effects and forests tribal people.
b) Water resources: Use and over-utilization of surface and ground water, floods, drought, conflicts over water, dams-benefits and problems.
c) Mineral resources: Use and exploitation, environmental effects of extracting and using mineral resources, case studies.
d) Food resources: World food problems, changes, caused by agriculture and overgrazing, effects of modern agriculture, fertilizer-pesticide problems, water logging, salinity, case studies.
e) Energy resources: Growing energy needs, renewable and non-renewable energy sources, use of alternate energy sources; case studies.
f) Land resources: Land as a resource, loand degradation, man induced landslides, soil erosion and desertification.
· Role of an individual in conservation of natural resources.
· Equitable use of resources for sustainable lifestyles.
UNIT- III Ecosystems”
· Concept of an ecosystem.
· Structure and function of an ecosystem.
· Producers, consumers and decomposers.
· Energy flow in the ecosystem.
· Ecological succession.
· Food chains, food wbs and ecological pyramids.
· Introduction, types, characteristic features, structure and function of the following eco-system:
a) Forest ecosystem.
b) Grassland ecosystem.
c) Desert ecosystem.
d) Aquatic ecosystems (ponds, streams, lakes, rivers, oceans, estuaries).
UNIT- IV Biodiversity and its conservations
· Introduction – Definition: Genetic, species and ecosystem diversity.
· Biogeographically classification of India.
· Value of biodiversity: consumptive use, productive use, social, ethical, aesthetic and option values.
· Biodiversity at global, National and local levels.
· India as a mega-diversity nation.
· Hot-spots of biodiversity.
· Threats to biodiversity: habitat loss, poaching of wildlife, man-wildlife conflicts.
· Endangered and endemic species of India.
UNIT – V Environmental Pollution:
Definition, causes, effects and control, measures of:
a) Air pollution.
b) Water pollution.
c) Soil pollution.
d) Marine pollution.
e) Noise pollution.
f) Thermal Pollution.
g) Nuclear hazards
· Solid waster management: Causes effects and control measures of urban and industrial waster.
· Role of an individual in prevention of pollution.
· Pollution case studies.
· Disaster management: Floods, earthquake, cyclone and landslides.
UNIT – VI Social issues and the Environment:
· From unsustainable to sustainable development.
· Urban problems related to energy.
· Water conservation, rain water harvesting, watershed management.
· Resettlement and rehabilitation of people; its problems and concerns, case studies.
· Environmental ethics: Issues and possible solutions.
· Climate change, global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust, Case studies.
· Wasteland reclamation.
· Consumerism and waste products.
· Environment Protection Act.
· Air (Prevention and Control of Pollution) Act.
· Water (Prevention and Control of Pollution) Act.
· Wildlife Protection Act.
· Forest Conservation Act.
· Issues involved in enforcement of environmental legislation.
· Public awareness.
UNIT – VII Human population and the Environment.
Population growth, variation among nations.
Population explosion – Famility Welfare Programme.
Environment and human health.
Human Rights.
Value Education.
HIV/ AIDS.
Woman and Child Welfare.
Role of Information Technology in Environment and human health.
Case Studies.

UNIT –VIII Field Work:
· Visit to a local area to document environmental assets – river/ forest/ grassland/ hill/ mountain.
· Visit to a local polluted site-Urban/ Rural/ Industrial/ Agricultural.
· Study of common plants, insects, birds.
· Study of simple ecosystems – pond, river, hill slopes, etc. (Field work equal to 5 lectures hours).
References:
1. Agarwal, K.C. 2001, Environmental Biology, Nidi Pub. Ltd. Bikaner.
2. Bharucha, Franch, The Biodiversity of India, Mapin Publishing Pvt. Ltd., Ahmedabad – 380013, India .
3. Brunner R.C. 1989, Hazardous Waste Incineration, Mc. Graw Hill Inc. 480p.
4. Clark R.S., Marine Pllution, Slanderson Press Oxford (TB).
5. Cunningham, W.P. Cooper, T.H. Gorhani, E & Hepworth, M.T. 2001, Environmental Encyclopedia, Jaico Pub. House, Mumbai. 1195p.
6. De A.K., Environmenal Chemistry, Wiley Eastern Ltd.
7. Down to Earth, Centre for Science and Environment ®.
8. Gleick, H.P., 1993. Water in Crisis, Pacific Institute for Studies in Dev., Environment & Security, Stockholm Env. Institute, Oxford Univ., Press 473p.
9. Hawkins R.E. Encyclopedia of Indian Natural History, Bomaby Natural History Scociety, Bombay (R).
10. Heywood, V.H. & Watson, R.T. 1995. Global Biodiversity Assessment. Cambridge Univ. Press 1140p.
11. Jadhav, H & Bhosale, V.M. 1995, Environmental Protection and Laws, Himalaya Pub. House, Helhi 284p.
12. Mckinney, M.L. & Schoch, RM 1996, Environmental Sciences Systems & Solutions, Web enhanced Edition 639p.
13. Mhaskar A.K., Mater Hazardous, Tekchno-Sciences Publications (TB).
14. Miller T.G. Jr. Environmental Science, Wadsoworth Publishing Co. (TB).
15. Odum, E.P. 1971, Fundamentals of Ecology, W.B. Saunders Co. USA, 574p.
16. Rao M.N. & Dutta, A.K. 1987, Waste Water Treatment. Oxford & IBH Publ. Co. Pvt. Ltd., 345p
17. Sharma, B.K., 2001, Environmental Chemistry, Goel Publ. House, Meerut.
18. Survey of the Environment, The Hindu (M).
19. Townsend C., Harper J, and Michael Begon, Essentials of Ecology, Blackwell Sciences (TB).
20. Trivedi, R.K., Handbook of Environmental Laws, Rules, Guidelines, Compliances and Standards, Vol. I and II Enviro Mdiea (R).
21. Trividi R.K., Handbook of Environmental Laws, Rules, Guidelines, Compliances and Standards, Vol I and II Enviro Media (R).
22. Trividi R.K. and P.K. Goel, Introduction to air pollution, Techno Sciences Pub. (TB).
23. Wagner K.D., 1998, Environmental Management, W.B. Saunders Co. Philadelophia, USA 499p.
24. A text bok environmental education G.V.S. Publishers by Dr. J.P. Yadav.

(M) Magazine (R) Reference (TB) Textbook

Note: Examiner will set eight questions. Students will be required to attempt five question.

M. D UNIVERSITY, ROHTAK
SCHEME OF STUDIES & EXAMINATIONS
B.E I-YEAR (COMMON FOR ALL BRANCHES)
SEMESTER – I
Modified ‘E’ Scheme effective from 2006-2007

Course No.
Course Title
Teaching Schedule
Marks of Class Work
Exam. Schedule
Total Marks
Duration of Exam.
L
T
P
Total
Theory
Practi-cal
HUM-101-E
ESSENTIALS OF COMMUNICATION
3
1
-
4
50
100
-
150
3
MATH-101-E
MATHEMATICS-I
3
2
-
5
50
100
-
150
3
PHY-101-E
PHYSICS-I
3
1
-
4
50
100
-
150
3
ME-103-E
MANUFACTURING PROCESSES
4
-
-
4
50
100
-
150
3

OR

CH-101-E
CHEMISTRY
3
1
-
4
50
100
-
150
3
CSE-101-E
FUNDAMENTALS OF COMPUTER & PROGRAMMING IN C
3
-
-
3
50
100
-
150
3

OR

EE-101-E
ELECTRICAL TECHNOLOGY
3
1
-
4
50
100
-
150
3
GES-101-E
ENVIRONMENTAL STUDIES
3
-
-
3
-
75
-
75
3
ME-101-E

ME-105-E
ELEMENTS OF MECHANICAL ENGINEERING OR
ENGINEERING GRAPHICS AND DRAWING
3

-
1

-
-

4
4

4
50

50
100

-
-

100
150

150
3

3
PHY-103-E
PHYSICS LAB – I
-
-
2
2
25
-
25
50
3
ME-107-E
WORKSHOP PRACTICE
-
-
4
4
25
-
25
50
3

OR

CH-103-E
CHEMISTRY LAB
-
-
2
2
25
-
25
50
3
CSE-103-E
COMPUTER PROGRAMMING LAB
-
-
2
2
25
-
25
50
3

OR

EE-103-E
ELECTRICAL TECHNOLOGY LAB
-
-
2
2
25
-
25
50
3
ME-109-E
ELEMENTS OF MECH. ENGINEERING LAB
-
-
2
2
25
-
25
50
3
GES-103-E
ENVIRONMENTAL STUDIES FIELD WORK
*
-
-
-
-
-
25
25
3
TOTAL
19/15
5/6
10/12
34/33
400/375
600/575
100/200
1100/1150

Note :
Students will study either GROUP A (ME-101-E,ME-103-E,CSE-101-E,ME-107-E,CSE-103-E,ME-109-E)
OR GROUP B(ME-105-E,CH-101-E,EE-101-E,CH-103-E,EE-103-E, GES-101-E, GES-103-E)
Semester I/Semester II in branches to be decided by the concerned institution.
Students will be allowed to use non-programmable scientific calculator. However, sharing of
calculator will not be permitted in the examination.
*Environmental Studies Field Work is equal to 5 lecture hours
M.D UNIVERSITY-ROHTAK
SCHEME OF STUDIES & EXAMINATIONS
BE I-YEAR (COMMON FOR ALL BRANCHES)
SEMESTER – II
Modified ‘E’ Scheme effective from 2006-2007
Course No.
Course Title
Teaching Schedule
Marks of Class Work
Exam. Schedule
Total Marks
Duration of Exam
L
T
P
Total
Theory
Practi-cal
HUM-102-E

BTT -102-E
COMMUNICATION SKILLS IN ENGLISH
OR
BASICS OF BIOTECHNOLOGY
3

3
1

1
-

-
4

4
50

50
100

100
-

-
150

150
3

3
MATH-102-E
MATHEMATICS-II
3
2
-
5
50
100
-
150
3
PHY-102-E
PHYSICS-II
3
1
-
4
50
100

150
3
ME-103-E
MANUFACTURING PROCESSES
3
-
-
3
50
100
-
150
3

OR

CH-101-E
CHEMISTRY
3
1
-
4
50
100
-
150
3
CSE-101-E
FUNDAMENTALS OF COMPUTER & PROGRAMMING IN C
3
-
-
3
50
100
-
150
3

OR

EE-101-E
ELECTRICAL TECHNOLOGY
3
1
-
4
50
100
-
150
3
ME-101-E

ME-105-E
ELEMENTS OF MECH. ENGINEERING
OR
ENGINEERING GRAPHICS AND DRAWING
3

-
1

-
-

4
4

4
50

50
100

-
-

100
150

150
3

3
GES-101-E
ENVIRONMENTAL STUDIES
3
-
-
3
-
75
-
75
3
PHY-104-E
PHYSICS LAB – II
-
-
2
2
25
-
25
50
3
ME-107-E
WORKSHOP PRACTICE
-
-
4
4
25
-
25
50
3

OR

CH-103-E
CHEMISTRY LAB
-
-
2
2
25
-
25
50
3
CSE-103-E
COMPUTER PROGRAMMING LAB
-
-
2
2
25
-
25
50
3

OR

EE-103-E
ELECTRICAL TECHNOLOGY LAB
-
-
2
2
25
-
25
50
3
ME-109-E
ELEMENTS OF MECH. ENGINEERING LAB
-
-
2
2
25
-
25
50
3
GES-103-E
ENVIRONMENTAL STUDIES FIELD WORK
*
-
-

-
-
25
25
3
GP-102-E
GENERAL PROFICIENCY
-
-
-
-
50
-
-
50

TOTAL
19/18
5/6
10/10
34/34
450/475
575/600
200/100
1200/1150

Note:
Students will study either GROUP A (ME-101-E,ME-103-E,CSE-101-E,ME-107-E,CSE-103-E,ME-109-E)
OR GROUP B(ME-105-E,CH-101-E,EE-101-E,CH-103-E,EE-103-E, GES-101-E, GES-103-E)
Semester I/Semester II in branches to be decided by the concerned institution.
Students will be allowed to use non-programmable scientific calculator. However, sharing of
calculator will not be permitted in the examination.
*Environmental Studies Field Work is equal to 5 lecture hours

syllabus for B.Tech Mechanical Engineering

2008-08-22T23:53:00.000-07:00

MATH-201-E : MATHEMATICS-III

L T P Class Work : 50 Marks
3 1 - Exam. : 100 Marks
Total : 150 Marks
Duration of exam. : 3 Hours

Part-A

Fourier Series and Fourier Transforms : Euler’s formulae, conditions for a Fourier expansion, change of interval, Fourier expansion of odd and even functions, Fourier expansion of square wave, rectangular wave, saw-toothed wave, half and full rectified wave, half range sine and consine series.

Fourier integrals, Fourier transforms, Shifting theorem (both on time and frequency axes), Fourier transforms of derivatives, Fourier transforms of integrals, Convolution theorem, Fourier transform of Dirac-delta function.

Part-B

Functions of Complex Variable : Definition, Exponential function, Trignometric and Hyperbolic functions, Logrithmic functions. Limit and Continuity of a function, Differnetiability and Analyticity.

Cauchy-Riemann equations, necessary and sufficient conditions for a function to be analytic, polar form of the Cauchy-Riemann equations. Harmonic functions, application to flow problems. Integration of complex functions. Cauchy-Integral theorem and fourmula.

Power series, radius and circle of convergence, Taylor's Maclaurin's and Laurent's series. Zeroes and singularities of complex functions, Residues. Evaluation of real integrals using residues (around unit and semi circle only).

Part-C

Probability Distributions and Hypothesis Testing : Conditional probability, Bayes theorem and its applications, expected value of a random variable. Properties and application of Binomial, Poisson and Normal distributions.

Testing of a hypothesis, tests of significance for large samples, Student’s t-distribution (applications only), Chi-square test of goodness of fit.

Linear Programming : Linear programming problems formulation, Solving linear programming problems using (i) Graphical method (ii) Simplex method (iii) Dual simplex method.

TEXT BOOKS :
1. Advanced Engg. Mathematics : F Kreyszig.
2. Higher Engg. Mathematics : B.S. Grewal.

REFERENCE BOOKS :
1. Advance Engg. Mathematics : R.K. Jain, S.R.K.Iyenger.
2. Advanced Engg. Mathematics : Michael D. Greenberg.
3. Operation Research : H.A. Taha.
4. Probability and statistics for Engineers : Johnson. PHI.

Note: Examiner will set eight questions, taking two from Part-A, three from Part-B and three from Part-C. Students will be required to attempt five question taking atleast one from each part.

HUM-201-E ECONOMICS

L T P Class Work : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam. : 3 Hrs.
COURSE OBJECTIVE : The purpose of this course is to :

1. Acquaint the student in the basic economic concepts and their operational significance and
2 .Stimulate him to think systematically and objectively about contemporary economic problems.

UNIT-I
Definition of Economics - various definitions, Nature of Economic problem, Production possibility curve Economic laws and their nature. Relation between Science, Engineering, Technology and Economics.

UNIT-II
Concepts and measurement of utility, Law of Diminishing Marginal Utility, Law of equi-marginal utility - its practical application and importance.

UNIT-III
Meaning of Demand, Individual and Market demand schedule, Law of demand, shape of demand curve, Elasticity of demand, measurement of elasticity of demand, factors effecting elasticity of demand, practical importance & applications of the concept of elasticity of demand.

UNIT-IV
Meaning of production and factors of production; Law of variable proportions, Returns to scale, Internal and External economics and diseconomies of scale.
Various concepts of cost - Fixed cost, variable cost, average cost, marginal cost, money cost, real cost opportunity cost. Shape of average cost, marginal cost, total cost etc. in short run and long run.

UNIT-V
Meaning of Market, Types of Market - Perfect Competition, Monopoly, Oligoply, Monoplistic Competition (Main features of these markets)

Supply and Law of Supply, Role of Demand & Supply in Price Determinition and effect of changes in demand and supply on prices.

UNIT-VI
Nature and characteristics of Indian economy (brief and elementary introduction), Privatization - meaning, merits and demerits. Globalisation of Indian economy - merits and demerits. Elementary Concepts of VAT, WTO, GATT & TRIPS agreement.

TEXT BOOKS :
1. Principles of Economics : P.N. Chopra (Kalyani Publishers).
2. Modern Economic Theory – K.K. Dewett (S.Chand)

REFERENCE BOOKS :
1. A Text Book of Economic Theory Stonier and Hague (Longman’s Landon)
2. Micro Economic Theory – M.L. Jhingan (S.Chand)
3. Micro Economic Theory - H.L. Ahuja (S.Chand)
4. Modern Micro Economics : S.K. Mishra (Pragati Publications)
5. Economic Theory - A.B.N. Kulkarni & A.B. Kalkundrikar (R.Chand & Co.)
6. Indian Economy : Rudar Dutt & K.P.M. Sundhram

NOTE: Eight questions are to be set atleast one question from each unit and the students will have to attempt five questions in all.
ME- 201 E THERMODYNAMICS

Sessional : 50 Marks
L T P Theory : 100 Marks
3 1 - Total : 150 Marks
Duration of Exam. : 3 hrs.

Unit I Basic Concepts: Macroscopic and Microscopic Approaches, Thermodynamic Systems, Surrounding and Boundary, Thermodynamic Property – Intensive and Extensive, Thermodynamic Equilibrium, State, Path, Process and Cycle, Quasi-static, Reversible and Irreversible Processes, Working Substance. Concept of Thermodynamic Work and Heat, Equality of Temperature, Zeroth Law of Thermodynamic and its utility. Problems.

Unit II First Law of Thermodynamics: Energy and its Forms, Energy and 1st law of Thermodynamics, Internal Energy and Enthalpy, PMMFK, Steady flow energy equation, 1st Law Applied to Non- flow process, Steady Flow Process and Transient Flow Process, Throttling Process and Free Expansion Process. Problems.

Unit III Second Law of Thermodynamics: Limitations of First Law, Thermal Reservoir, Heat Source and Heat Sink, Heat Engine, Refrigerator and Heat Pump, Kelvin- Planck and Clausius Statements and their Equivalence, PMMSK. Carnot Cycle, Carnot Heat Engine and Carnot Heat Pump, Carnot Theorem and its Corollaries, Thermodynamic Temperature Scale. Entropy, Clausius Inequality, Principle of Entropy Increase, Temperature Entropy Plot, Entropy Change in Different Processes, Introduction to Third Law of Thermodynamics. Problems.

Unit IV Availability and Irreversibility: High and Low Grade Energy, Availability and Unavailable Energy, Loss of Available Energy Due to Heat Transfer Through a Finite Temperature Difference, Dead state of a system, Availability of a Non-Flow or Closed System, Availability of a Steady Flow System, Helmholtz and Gibb’s Functions, Effectiveness and Irreversibility, Second law efficiencies of processes & cycles. Problems.

Unit V Pure Substance: Pure Substance and its Properties, Phase and Phase Transformation, Vaporization, Evaporation and Boiling, Saturated and Superheat Steam, Solid – Liquid – Vapour Equilibrium, T-V, P-V and P-T Plots During Steam Formation, Properties of Dry, Wet and Superheated Steam, Property Changes During Steam Processes, Temperature – Entropy (T-S) and Enthalpy – Entropy (H-S) Diagrams, Throttling and Measurement of Dryness Fraction of Steam. Problems.

Unit VI Ideal and Real Gases: Concept of an Ideal Gas, Basic Gas Laws, Characteristic Gas Equation, Avogadro’s law and Universal Gas Constant, P-V-T surface of an Ideal Gas. Vander Waal’s Equation of state, Reduced Co-ordinates, Compressibility factor and law of corresponding states. Mixture of Gases, Mass, Mole and Volume Fraction, Gibson Dalton’s law, Gas Constant and Specific Heats, Entropy for a mixture of non-reactive gases. Problems.

Unit VII Thermodynamic Relations: Maxwell Relations, Clapeyron Equation, Relations for changes in Enthalpy and Internal Energy & Entropy, Specific Heat Capacity Relations, Joule Thomson coefficient & inversion curve.
Text Books:
1. Engineering Thermodynamics – Jones and Dugan, PHI, New Delhi.
2. Fundamentals of Engineering Thermodynamics – E. Radhakrishnan, PHI, New Delhi.
Reference Books :
Theory and Problems of Thermodynamics – Y. V.C. Rao, Wiley Eastern Ltd., New Delhi.
Engineering Thermodynamics – C P Arora, Tata McGraw Hill
Engineering Thermodynamics – P K Nag, Tata McGraw Hill
NOTE: In the semester examination, the examiner will set 8 questions in all, at least one question from each unit, and students will be required to attempt only 5 questions.
ME- 203 E STRENGTH OF MATERIALS –I

Sessional : 50 Marks
L T P Theory : 100 Marks
3 1 - Total : 150 Marks
Duration of Exam. : 3 Hrs.

Unit 1 Simple Stresses & Strains: Concept & types of Stresses and strains, Poison’s ratio, stresses and strain in simple and compound bars under axial loading, stress strain diagrams, Hooks law, elastic constants & their relationships, temperature stress & strain in simple & compound bars under axial loading, Numerical.

Unit II Compound Stresses & Strains: Concept of surface and volumetric strains, two dimensional stress system, conjugate shear stress at a point on a plane, principle stresses & strains and principal- planes, Mohr’s circle of stresses, Numerical.

Unit III Shear Force & Bending Moments: Definitions, SF & BM diagrams for cantilevers, simply supported beams with or without over-hang and calculation of maximum BM & SF and the point of contra-flexure under (i) concentrated loads, (ii) uniformly distributed loads over whole span or a part of it, (iii) combination of concentrated loads and uniformly distributed loads, (iv) uniformly varying loads and (v) application of moments, relation between the rate of loading, the shear force and the bending moments, Problems.

Unit IV Torsion Of Circular Members: Torsion of thin circular tube, Solid and hollow circular shafts, tapered shaft, stepped shaft & composite circular shafts, combined bending and torsion, equivalent torque, effect of end thrust. Numericals.

Unit V Bending & Shear Stresses in Beams: Bending stresses in beams with derivation & application to beams of circular, rectangular, I,T and channel sections, composite beams, shear stresses in beams with combined bending, torsion & axial loading of beams. Numericals.

Unit VI Columns & Struts: Column under axial load, concept of instability and buckling, slenderness ratio, derivation of Euler’s formulae for the elastic buckling load, Eulers, Rankine, Gordom’s formulae Johnson’s empirical formula for axial loading columns and their applications, eccentric compression of a short strut of rectangular & circular sections, Numerical.

Unit VII Slope & Deflection: Relationship between bending moment, slope & deflection, Mohr’s theorem, moment area method, method of integration, Macaulay’s method, calculations for slope and deflection of (i) cantilevers and (ii) simply supported beams with or without overhang under concentrated load, Uniformly distributed loads or combination of concentrated and uniformly distributed loads, Numerical.

Unit VIII Fixed Beams: Deflections, reactions and fixing moments with SF & BM calculations & diagrams for fixed beams under (i) concentrated loads, (ii) uniformly distributed load and (iii) a combination of concentrated loads & uniformly distributed load.

Text Books:
1. Strength of Materials – G.H.Ryder - Macmillan, India
2. Strength of Materials– Andrew Pytel and Fredinand L.Singer, Addison – Wesley
Reference Books :
1. Strength of Materials – Popov, PHI, New Delhi.
2. Strength of Materials A Rudimentary Apprach – M.A. Jayaram, Sapna Book House, Bangalore

NOTE: In the semester examination, the examiner will set 8 questions in all, at least one question from
each unit, and students will be required to attempt only 5 questions.
ME 205 E ENGINEERING MECHANICS

L T P Sessional :50 Marks
3 1 - Theory :100 Marks
Total marks :150 Marks
Duration of exam: 3 Hrs

Unit-I Review of Basic Force Systems: Dimensions and units of mechanics, idealization
of mechanics, laws of mechanics, vector algebra review, moment of a force about a point and axis, the couple and couple moment, addition and subtraction of couples, moment of a couple about a line, translation of a force to a parallel position, resultant of a force system, Problems (vector method).

Unit-II Equilibrium: Introduction, free body diagram, control volumes, general equations of equilibrium, two point equivalent loading, static in-determinacy, simple truss, method of joints, method of sections, co-planer cable-loading a function of x, coplanar cables- loading the weight of the cable itself. Problems.

Unit-III Properties of Surfaces & Moments and Products of inertia : First moment of an area and the centroid, principal axes, formal definition of inertia quantities, relation between mass-inertia terms and area-inertia terms, translation of coordinate axes, transportation properties of the inertia terms, a brief introduction to tensors, the inertia of ellipsoid and principal moments of inertia, Problems (vector method).

Unit-IV Kinematics of Particles and Rigid Bodies: Velocity and acceleration in path and cylindrical coordinates, motion of a particle relative to a pair of translating axes, translation and rotation of rigid bodies, Chasles theorem, moving references, velocity and acceleration for different references, inertia and coriolis forces. Problems(vector method).

Unit-V Particle Dynamics, Energy Methods & Momentum Methods: Newton's law for rectangular coordinates & cylindrical coordinates, rectifier translation, central force motion, Newton's law for path variables, work energy equations, work energy equations for a systems of particles, linear and angular momentum equations for a systems of particles. Problems(vector method).

Unit-VI Variational Mechanics: Hamiton principle, Lagrange equations, principle of virtual work, methods of minimum potential energy, stability.

Text Book:
1. Engineering Mechanics - Statics & Dynamics by I.H. Shames, PHI, New Delhi.
2. Engineering Mechanics – Timoschenko.
Reference Books :
1. Statics & Dynamics by J.L. Meriam, JohnWiley & Sons (P) Ltd. New York.
2. Statics & Dynamics by Beer & Johnson, MGH, New Delhi.

NOTE : In the semester examination, the examiner will set 8 questions in all, at least one question from each unit, and students will be required to attempt only 5 questions.

ME- 207 E MACHINE DRAWING

Theory : -
L T P Sessional : 50 Marks
1 - 4 Total : 50 Marks

PART-A

Introduction to BIS Specification SP : 46 – 1988 Code of Engineering drawing – Limits , fits and Tolerance ( Dimensional and Geometrical tolerance ) , Surface finish representation.
Gear: Gear terminology, I.S. convention representation of assembly of spur gears, helical gears, bevel gears , worm and worm wheel.

PART-B

Orthographic views from isometric views of machine parts / components. Dimensioning, Sectioning. Exercises on Coupling, Crankshaft, Pulley, Piston and Connecting rod , Cotter and Knuckle joint. Riveted Joint and Welded Joint.

PART-C

Assembly drawing with sectioning and bill of materials from given detailed drawings of assemblies : Lathe Tail stock , Machine vice , Pedestal bearing , Steam stop valve , Drill jigs and Milling fixture.

NOTE : (1) In the semester examination , the examiner will set total six questions in all, taking two questions from each part. The students will be required to attempt three questions in all, taking one question from each part

(2) The questions from Part-A and Part-B will carry 20 marks each. Question from Part-C will carry 60 marks.

Text Books:
1. Machine Drawing - N D Bhatt and V M Panchal, Charotar Publishing House.
2. A Text Book of Machine Drawing - P S Gill Pub.: S K Kataria & Sons.
3. Engineering Graphics with Auto CAD 2002 - JamesD.Bethune, Pearson Education.

Reference Books :

1. A Text Book of Machine Drawing Laxmi Narayana and Mathur, M/s. Jain Brothers, New Delhi.
2. Machine drawing by N Sidheshwar, Kannaieh, V S Sastry, TMH., New Delhi.

EE-213-E ELECTRONICS ENGINEERING

L T P Class Work : 50
3 1 - Exam : 100
Total : 150
Duration of Exam : 3hrs

UNIT – I : DIODES :

P-N junction, P-N junction as a rectifier, V-I characteristics, Breakdown diodes, Light emitting diodes, Load – Line concept, Clipping, Clamping, Rectifiers.

UNIT – II : TRANSISTORS :

Operation and Characteristics of a Transistor, Common Emitter, Common Collector and Common Base Configurations of a transistor, Biosing and Transistor as an amplifier and oscilletor..

UNIT – III : OP-AMPS :

Basic Characteristics of an OP-AMP, Applications of OP-AMP ( Inverter, Non-Inverter, Integrator, Differentiator, Logarithmic amplifier, Square wave generator).

UNIT – IV : POWER AMPLIFIERS :

Class A, Class B and Class C Amplifiers.

UNIT – V : STABILISED POWER SUPPLIES :

Regulated power supply, series voltage regulator.

UNIT – VI : DIGITAL GATES :

Binary numbers, OR, AND, NAND, NOR, NOT, EX-OR Gates.

TEXT BOOK : Integrated Electronics Milman & Halkias (MGH).

REFERENCE BOOKS :

1. Digital Electronics by R.P.Jain (MGH).
2. Microelectronics – Ramana (MGH).
3. Electronics Principles Malvino, TMH.

NOTE : 1. Five out of eight questions are to be attempted.
2. At least one question should be set from each unit.

ME- 209 E STRENGTH OF MATERIAL-I LAB

Sessional : 25 Marks
Exam : 25 Marks
L T P Total : 50 Marks
- - 2 Duration of exam : 3 Hrs.

List of Experiments :

1. To study the Brinell hardness testing machine & perform the Brinell hardness test.
2. To study the Rockwell hardness testing machine & perform the Rockwell hardness test.
3. To study the Vickers hardness testing machine & perform the Vickers hardness test.
4. To study the Erichsen sheet metal testing machine & perform the Erichsen sheet metal test.
5. To study the Impact testing machine and perform the Impact tests (Izod & Charpy).
6. To study the Universal testing machine and perform the tensile test.
7. To perform compression & bending tests on UTM.
8. To perform the sheer test on UTM.
9. To study the torsion testing machine and perform the torsion test.
10. To draw shear Force, Bending Moment Diagrams for a simply Supported Beam under Point and Distributed Loads.
11. To determine Mechanical Advantage and Efficiency of Single and Double Purchase Winch Crab.
12. To determine Mechanical Advantage and Efficiency of Worm and Worm Gear of Single, Double and Triple start.
13. To determine Mechanical Advantage, Efficiency of Simple and Compound Screw Jack.
14. To find Moment of Inertia of a Fly Wheel.

Note:

At least ten experiments are to be performed in the semester.

At least eight experiments should be performed from the above list. Remaining two experiments may either be performed from the above list or designed & set by the concerned institute as per the scope of the syllabus.

EE-219-E ELECTRONICS ENGINEERING LAB

L T P Class Work : 25
0 0 2 Exam : 25
Total : 50
Duration of Exam : 3hrs

LIST OF EXPERIMENTS :

1. Study of V-I Characteristics of Diode.

2. Study of a Clipping and Clamping circuits.

3. Study of a Half wave rectifier.

4. Study of a Full wave rectifier.

5. Study and Analysis of a Transistor in Common Emitter Configuration.

6. Study of OP-AMP as Inverter and Comparator.

7. Study of OP-AMP as Differentiator.

8. Study of OP-AMP as Integrator.

9. Study of OP-AMP as Square wave generator.

10. Realization of Truth Tables of AND, OR, NOT Gates.

11. Realization of Truth Tables of NAND, NOR and EX-OR Gates.

Note : At least seven experiments should be performed from above list. Remaining three experiments may either be performed from the above list or designed & set by the concerned institution as per the scope of the syllabus.

ME – 211 E COMPUTER AIDED DRAFTING LAB.

L T P Sessional : 50 Marks
- - 2 Practical : 50 Marks
Total : 100 Marks
Duration of Exam : 4 hrs.

The students will be required to carry out the following exercises using educational soft-wares
(AutoCad-2002, I-DEAS, Pro-Engineer etc).

Setting up of drawing environment by setting drawing limits, drawing units, naming the drawing, naming layers, setting line types for different layers using various type of lines in engineering drawing, saving the file with .dwg extension.

Layout drawing of a building using different layer and line colors indicating all Building details. Name the details using text commands, Make a title Block.

To Draw Orthographic projection Drawings (Front, Top and side) of boiler safety valve giving name the various components of the valve.

Make an Isometric dimensioned drawing of a connecting Rod using isometric grid and snap.

Draw quarter sectional isometric view of a cotter joint.

Draw different types of bolts and nuts with internal and external threading in Acme and square threading standards. Save the bolts and nuts as blocks suitable for insertion.

Draw 3D models by extruding simple 2D objects, dimension and name the objects.

Draw a spiral by extruding a circle.

`

ME-301 E KINEMATICS OF MACHINES

Sessional : 50 Marks
Theory : 100 Marks
L T P Total : 150 Marks
3 1 - Duration of Exam : 3 Hrs.

Unit I Introduction: mechanism and machines, kinematic links, kinematic pairs, kinematic chains, plane and space mechanism, kinematic inversion, equivalent linkages, four link planar mechanisms, mobility and range of movement, straight line mechanisms, steering mechanisms, pantograph, problems.

Unit II Kinematic Analysis of Plane Mechanisms: displacement analysis, general plane motion, instantaneous center of velocity, graphical and analytical methods of velocity and acceleration analysis, problems.

Unit III Cams: classification of cams and followers, disc cam nomenclature, construction of displacement, velocity and acceleration diagrams for different types of follower motions, analysis of follower motions, determination of basic dimension, synthesis of cam profile by graphical and analytical approaches, cams with specified contours, tangent and circular are cams, problems.

Unit IV Gears: fundamental law of gearing, involute spur gears, characteristics of involute action, Interference and undercutting, center distance variation, involutometry, non standard gear teeth, helical, spiral bevel and worm gears, problems.

Unit V Gear Trains: synthesis of simple, compound and reverted gear trains, analysis of epicylic gear trains, problems.

Unit VI Kinematic synthesis of Mechanisms. Type, number and dimensional synthesis, function generation, path generation and body guidance two and three position synthesis of four bar and slider crank mechanisms by graphical and analytical methods, Freudenstein’s equation, precision positions, structural error; Chebychev spacing, transmission angle, problems.

Unit VII Kinematics of Spatial Mechanisms: introduction, link coordinate system, homogeneous transformation matrix, loop closure equation, kinematics of robotic manipulators, problems.

Text Books :
1. Theory of Mechanisms and Machines: Amitabha Ghosh and Ashok kumar Mallik, Third Edition Affiliated East-West Press.
2. Theory of Machines and Mechanisms: Joseph Edward Shigley and John Joseph Uicker, Jr. Second Edition, MGH, New York.

Reference Books :
1. Mechanism and Machine Theory : J.S. Rao and R.V. Dukkipati Second Edition New age International.
2. Theory and Machines : S.S. Rattan, Tata McGraw Hill.

Note: In the semester examination the examiner will set 8 questions, at least one question from each unit. Students will be required to attempt 5 questions.
ME- 303 E MACHINE DESIGN -I
Sessional : 50 Marks
L T P Theory : 100 Marks
3 2 - Total : 150 Marks
Duration of Exam : 4 hrs.

Unit I Design Philosophy: Problem identification- problem statement, specifications, constraints, Feasibility study-technical feasibility, economic & financial feasibility, societal & environmental feasibility, Generation of solution field (solution variants), Brain storming, Preliminary design, Selection of best possible solution, Detailed design, Selection of Fits and tolerances and analysis of dimensional chains.

Unit II Selection of Materials: Classification of Engg. Materials, Mechanical properties of the commonly used engg. Materials, hardness, strength parameters with reference to stress-strain diagram, Factor of safety.

Unit III Mechanical Joints: ISO Metric Screw Threads, Bolted joints in tension, Eccentrically loaded bolted joints in shear and under combined stresses, Design of power screws, Design of various types of welding joints under different static load conditions.

Unit IV Riveted Joints, Cotter & Knuckle Joints: Design of various types of riveted joints under different static loading conditions, eccentrically loaded riveted joints, design of cotter and knuckle joints.

Unit V Belt rope and chain drives: Design of belt drives, Flat & V-belt drives, Condition for Transmission of max. Power, Selection of belt, design of rope drives, design of chain drives with sprockets.

Unit VI Keys, Couplings & Flywheel: Design of Keys – Flat, Kennedy Keys, Splines, Couplings design – Rigid & Flexible coupling, turning Moment diagram, coefficient of fluctuation of energy and speed, design of flywheel – solid disk & rimmed flywheels.

Unit VII Clutches: Various types of clutches in use, Design of friction clutches – Disc. Multidisc, Cone & Centrifugal, Torque transmitting capacity.

Unit VIII Brakes: Various types of Brakes, Self energizing condition of brakes, Design of shoe brakes – Internal & external expanding, band brakes, Thermal Considerations in brake designing.
Text Books:
1. Mechanical Engg. Design - First Metric Editions: Joseph Edward Shigley-MGH, New York.
2. Design of Machine Elements – V.B. Bhandari – Tata McGraw Hill, New Delhi.
3. PSG Design Data Book

Reference Books :
1. Engineering design – George Dieter, MGH, New York.
2. Product Design and Manufacturing , A.K.Chitale and R.C.Gupta, PHI.
3. Machine Design An Integrated Approach: Robert L.Norton, Addison Wesley.
4. Machine Design : S.G. Kulkarini - Tata MacGraw Hill.
5. Design of machine elements-C S Sharma, Kamlesh Purohit, PHI.

Note: 1. In the semester examination the examiner will set 8 questions, at least one question from
each unit. Students will be required to attempt 5 questions.

2. The paper setter will be required to mention in the note in the question paper that the use of only PSG Design Data book is permitted.

ME- 305 E FLUID MACHINES

Sessional : 50 Marks
L T P Theory : 100 Marks
3 1 - Total : 150 Marks
Duration of Exam : 3 Hrs.

Unit I Impact of free jets: Impulse – momentum principle, jet impingement - on a stationary flat plate, inclined plate and a hinged plate, at the center of a stationary vane, on a moving flat plate, inclined plate, a moving vane and a series of vanes, Jet striking tangentially at the tip of a stationary vane and moving vane(s), jet propulsion of ships. Problems

Unit II Impulse Turbines: Classification – impulse and reaction turbines, water wheels, component parts, construction, operation and governing mechanism of a Pelton wheel, work done, effective head, available head and efficiency of a Pelton wheel, design aspects, speed ratio, flow ratio, jet ratio, number of jets, number of buckets and working proportions, Performance Characteristics, governing of impulse turbines. Problems

Unit III Francis Turbines: Component parts, construction and operation of a Francis turbine, governing mechanism, work done by the turbine runner, working proportions and design parameters, slow, medium and fast runners, degree of reaction, inward/outward flow reaction turbines, Performance Characteristics, Problems.

Unit IV Propeller and Kaplan turbines: Component parts, construction and operation of a Propeller, Kaplan turbine, differences between the Francis and Kaplan turbines, draft tube - its function and different forms, Performance Characteristics, Governing of reaction turbine, Introduction to new types of turbine, Deriaz ( Diagonal ), Bulb, Tubular turbines, Problems.

Unit V Dimensional Analysis and Model Similitude: Dimensional homogeneity, Rayleigh’s method and Buckingham’s π-theorem, model studies and similitude, dimensionless numbers and their significance. Unit quantities, specific speed and model relationships for turbines, scale effect, cavitations – its causes, harmful effects and prevention, Thomas cavitation factor, permissible installation height, Problems.

Unit VI Centrifugal Pumps: Classification, velocity vector diagrams and work done, manometric efficiency, vane shape, head capacity relationship and pump losses, pressure rise in impeller, minimum starting speed, design considerations, multi-stage pumps. Similarity relations and specific speed, net positive suction head, cavitation and maximum suction lift, performance characteristics. Brief introduction to axial flow, mixed flow and submersible pumps, Problems.

Unit VII Reciprocating Pumps: Construction and operational details, discharge coefficient, volumetric efficiency and slip, work and power input, effect of acceleration and friction on indicator diagram (pressure – stroke length plot), separation, air vessels and their utility, rate of flow into or from the air vessel, maximum speed of the rotating crank, characteristic curves, centrifugal vs reciprocating pumps, brief introduction to screw, gear, vane and radial piston pumps, Problems.
Unit VIII Hydraulic systems: Function, construction and operation of Hydraulic accumulator, hydraulic intensifier, hydraulic crane, hydraulic lift and hydraulic press, Fluid coupling and torque converter, Hydraulic ram, Problems.
Text Books :
Hydraulics & Fluid Mechanics – Modi & Seth, Pub. - Standard Book House, N.Delhi
Hydraulic Machines – Jagdish Lal, Metropolitan
Reference Books :
Fluid Mechanics and Hydraulic Machines – S S Rattan, Khanna Publishers
Introduction to Fluid Mechanics and Fluid Machines – S K Som and G Biswas, Tata McGraw Hill
Fluid Mechanics and Fluid Power Engineering – D S Kumar, S K Kataria and Sons
Note: 1. In the semester examination the examiner will set 8 questions, at least one question from each
unit. Students will be required to attempt 5 questions.
ME- 307 E INTERNAL COMBUSTION ENGINES & GAS TURBINES

Sessional : 50 Marks
L T P Theory : 100 Marks
3 1 - Total : 150 Marks
Duration of Exam : 3 Hrs.

UNIT – I Air Standard Cycles: Internal and external combustion engines; classification of I.C. Engines, Cycles of operation in four stroke and two stroke I.C. Engines, Wankel Engines, Assumptions made in air standard cycle; Otto cycle; diesel cycle, dual combustion cycle, comparison of Otto, diesel and dual combustion cycles; sterling and Ericsson cycles; air standard efficiency, specific work output, specific weight; work ratio; mean effective pressure; deviation of actual engine cycle from ideal cycle. Problems.
UNIT – II Carburetion, fuel Injection and Ignition systems: Mixture requirements for various operating conditions in S.I. Engines; elementary carburetor, Requirements of a diesel injection system; types of inject systems; petrol injection, Requirements of ignition system; types of ignition systems ignition timing; spark plugs. Problems.
UNIT – III Combustion in I.C. Engines : S.I. engines; Ignition limits; stages of combustion in S.I. Engines; Ignition lag; velocity of flame propagation; detonation; effects of engine variables on detonation; theories of detonation; octane rating of fuels; pre-ignition; S.I. engine combustion chambers, Stages of combustion in C.I. Engines; delay period; variables affecting delay period; knock in C.I. engines, Cetane rating; C.I. engine combustion chambers.
UNIT – IV Lubrication and Cooling Systems: Functions of a lubricating system, Types of lubrication system; mist, wet sump and dry sump systems; properties of lubricating oil; SAE rating of lubricants, engine performance and lubrication, Necessity of engine cooling; disadvantages of overcooling; cooling systems; air-cooling, water cooling; radiators.
UNIT – V Engine Testing and Performance: Performance parameters: BHP, IHP, mechanical efficiency, brake mean effective pressure and indicative mean effective pressure, torque, volumetric efficiency; specific fuel consumption (BSFC, ISFC), thermal efficiency; heat balance; Basic engine measurements; fuel and air consumption, brake power, indicated power and friction power, heat lost to coolant and exhaust gases; performance curves. Problems.
UNIT – VI Air pollution from I.C. Engine and Its remedies: Pollutants from S.I. and C.I. Engines, Methods of emission control; alternative fuels for I.C. Engines; the current scenario on the pollution front.
UNIT – VII Rotary Compressors: Root and vane blowers; Static and total head values; Centrifugal compressors- Velocity diagrams, slip factor, ratio of compression, pressure coefficient, pre-whirl; Axial flow compressor- Degree of reaction, polytropic efficincy, surging, choking and stalling, performance characteristics, Problems.
UNIT – VIII Gas Turbines: Brayton cycle; Components of a gas turbine plant; open and closed types of gas turbine plants; Optimum pressure ratio; Improvements of the basic gas turbine cycle; multi stage compression with inter-cooling; multi stage expansion with reheating between stages; exhaust gas heat exchanger, Applications of gas turbines. Problems.

Text Books: 1. Internal Combustion Engines –V. Ganesan, Pub.-Tata McGraw-Hill.
2.Gas Turbines - V. Ganesan, Pub.- Tata McGraw Hill.
3. Engineering fundamental of the I.C.Engine – Willard W. Pulkrabek Pub.-PHI,India
Reference Books:
1. Internal Combustion Engines & Air pollution- Obert E.F, Pub.-Hopper & Row Pub., New York
2.Internal Combustion Engines Fundamentals- John B. Heywood, Pub.-McGraw Hill, New York
Note: In the semester examination the examiner will set 8 questions, at least one question from each unit. Students will be required to attempt 5 questions.
ME- 309 E MANUFACTURING SCIENCE

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam : 3 Hrs

Unit I Mechanism of Metal Cutting: Deformation of metal during machining, nomenclature of lathe, milling tools, mechanics of chip formation, built-up edges, mechanics of orthogonal and oblique cutting, Merchant cutting force circle and shear angle relationship in orthogonal cutting, factors affecting tool forces. Cutting speed, feed and depth of cut, surface finish. Temperature distribution at tool chip interface. Numericals on cutting forces and Merchant circle.

Unit II Cutting Tool Materials & Cutting Fluids: Characteristics of tool materials, various types of cutting tool materials, coated tools, cutting tool selection, Purpose and types of cutting fluids, basic actions of cutting fluids, effect of cutting fluid on tool life, selections of cutting fluid.

Unit III Tool Wear and Machinability: Types of tool wear, tool life, factors governing tool life,
Machinability: Definition and evaluation. Economics of machining. Numericals on tool life.

Unit IV Gear Manufacturing: Introduction, methods of manufacture. Gear generation and forming: Gear cutting by milling, single point form tool, gear hobbing and shaping. Gear finishing operations: Gear shaving, gear burnishing, gear grinding, lapping.

Unit V Unconventional Machining Processes: Abrasive jet machining: Principles, applications, process parameters. Ultrasonic machining: Principles, applications, analysis of process parameters. Electro-chemical machining and grinding: Principles, classifications, choice of electrolytes, applications. Electric discharge machining: Principles, selection of tools materials and dielectric fluid. Electron beam machining: Generation of electron beam, relative merits and demerits. Laser beam machining: Principles and applications.

Unit VI Jigs & Fixtures: Introduction, location and location devices, clamping and clamping devises, Drill Jigs, Milling Fixtures.

Unit VII Manufacturing Accuracy: Product cycle in manufacturing, part print analysis, location
principles, tolerance stacking, accuracy of machining, operation selection, tolerance analysis.

Unit VIII Metrology & Machine Tools Testing: Tolerances, limits and fits, methods of linear measurement and angular measurement, Go and No Go gauges. Introduction to Machine tools testing, measuring instruments used for testing, test procedures, acceptance tests of machine tools.
Text Books
Manufacturing Technology – Metal cutting and machine Tools: P.N. Rao, T.M.H, New Delhi
Introduction to Jig and Tool Design: Kempster M.H.A, Hodder & Stoughton, England
Reference Books
Principles of Machine Tools – G.C. Sen & A. Bhattacharya, Tata McGraw Hill, New Delhi
Manufacturing Engg.& Tech, Kalpakian, Serope Addison -Wisly Publishing Co. New York.
Modern Machining Processes: P.C. Pandey & H.S. Shan, T.M.H. Company, New Delhi
Text Book of Production Engineering: P.C. Sharma, S.Chand & Sons.
Note: In the semester examination the examiner will set 8 questions, at least one question from each unit. Students will be required to attempt 5 questions.
ME – 311 E APPLIED NUMERICAL TECHNIQUES AND COMPUTING

L T P Sessional marks : 50
3 1 - Theory marks : 100
Total marks : 150
Duration of exam : 3 hrs

UNIT – I ERRORS IN NUMERICAL CALCULATIONS
Introduction, Numbers and their accuracy, Absolute, relative and percentage errors and their analysis, General error formula.

UNIT – II INTERPOLATION AND CURVE FITTING
Taylor series and calculation of functions, Introduction to interpolation, Lagrange approximation, Newton Polynomials, Chebyshev Polynomials, Least squares line, curve fitting, Interpolation by spline functions.

UNIT – III NUMERICAL DIFFERENTIATION AND INTEGRATION
Approximating the derivative, Numerical differentiation formulas, Introduction to Numerical quadrature, Newton-Cotes formula, Gaussion Quadrature.

UNIT – IV SOLUTION OF NONLINEAR EQUATIONS
Bracketing methods for locating a root, Initial approximations and convergence criteria, Newton- Raphson and Secant methods, Solution of problems through a structural programming language such as C or Pascal.

UNIT – V SOLUTION OF LINEAR SYSTEMS
Direct Methods, Gaussian elimination and pivoting, Matrix inversion, UV factorization, Iterative methods for linear systems, Solution of problems through a structured programming language such as C or Pascal.

UNIT – VI EIGEN VALUE PROBLEMS
Jacobi, Given’s and Householder’s methods for symmetric matrices, Rutishauser method for general matrices, Power and inverse power methods.

UNIT – VII SOLUTION OF DIFFERENTIAL EQUATIONS
Introduction to differential equations, Initial value problems, Euler’s methods, Heun’s method, Runge-Kutta methods, Taylor series method, Predictor-Corrector methods, Systems of differential equations, Boundary valve problems, Finite-difference method, Solution of problems through a structured programming language such as C or Pascal.

UNIT – VIII PARTIAL DIFFERENTIAL EQUATIONS, EIGENVALUES AND EIGENVECTORS
Solution of hyperbolic, parabolic and elliptic equations, The eigenvalue problem, The power method and the Jacobi’s method for eigen value problems, Solution of problems through a structural programming language such as C or Pascal.

Text Books:
1. Numerical Methods for Mathematics, Science and Engineering by John H.Mathews, PHI New Delhi.
2. Applied Numerical Methods – Carnahan, B.H., Luthar, H.A. and Wilkes, J.O., Pub.- J. Wiley, New York

Reference Books:
1. Numerical Solution of Differential Equations, by M.K. Jain, Published by Wiley Eastern, New York.
2. Introductory Methods of Numerical Analysis by S.D. Sastry, Published by Prentice Hall of India.
3. Numerical Methods – Hornbeck, R.W. , Pub.- Prentice Hall, Englewood Cliffs, N.J.

Note : 1. Programming exercises may be done in MATLAB.
2. The Instructor of the course may cover the use of software MATHEMATICA in the tutorial class.
3. In the semester examination, the examiner will set eight questions, at least one question from each unit. The students will be required to attend only 5 questions.

ME- 313 E KINEMATICS OF MACHINES LAB

Sessional : 25 Marks
L T P Practical : 25 Marks
- - 2 Total : 50 Marks
Duration of Exam : 3 Hrs.

List of Experiments :

1. To study various types of Kinematic links, pairs, chains and Mechanisms.

2. To study inversions of 4 Bar Mechanisms, Single and double slider crank mechanisms.

3. To plot slider displacement, velocity and acceleration against crank rotation for single slider crank mechanism.

4. To find coefficient of friction between belt and pulley.

5. To study various type of cam and follower arrangements.

6. To plot follower displacement vs cam rotation for various Cam Follower systems.

7. To generate spur gear involute tooth profile using simulated gear shaping process.

8. To study various types of gears – Helical , cross helical worm, bevel gear.

9. To study various types of gear trains – simple, compound, reverted, epicyclic and differential.

10. To find co-efficient of friction between belt and pulley.

11. To study the working of Screw Jack and determine its efficiency.

12. Create various types of linkage mechanism in CAD and simulate for motion outputs and study the relevant effects.

13. Creation of various joints like revolute, planes, spherical, cam follower and study the degree of freedom and motion patterns available.

14. To design a cam profile by using the requirement graph using on-line engineering handbook and verify the same using a 3D mechanism on CAD.

Note : 1. At least Ten experiments are to be performed in the Semester.

2. At least eight experiments should be performed from the above list. However these experiments should include experiments at Sr. No. 12, 13 and 14. Remaining two experiments may either be performed from the above list or as designed & set by the concerned institution as per the scope of the syllabus.

ME- 315 E FLUID MACHINES LAB.

L T P Sessional : 25 Marks
- - 2 Practical : 25 Marks
Total : 50 Marks
Duration of Exam.: 3 Hrs.

List of Experiments :

1. To study the constructional details of a Pelton turbine and draw its fluid flow circuit.

2. To draw the following performance characteristics of Pelton turbine-constant head, constant-speed and constant efficiency curves.

3. To study the constructional details of a Francis turbine and draw its fluid flow circuit.

4. To draw the constant head, constant speed and constant efficiency performance characteristics of Francis turbine.

5. To study the construction details of a Kaplan turbine and draw its fluid flow circuit.

6. To draw the constant head, speed and efficiency curves for a Kaplan turbine.

7. To study the constructional details of a Centrifugal Pump and draw its characteristic curves.

8. To study the constructional details of a Reciprocating Pump and draw its characteristics curves.

9. To study the construction details of a Gear oil pump and its performance curves.

10. To study the constructional details of a Hydraulic Ram and determine its various efficiencies..

11. To study the constructional details of a Centrifugal compressor.

12. To study the model of Hydro power plant and draw its layout.

NOTE : 1. At least ten experiments are to be performed in the Semester.

2. At least seven experiments should be performed from the above list. Remaining three experiments may either be performed from the above list or designed & set by the concerned institution as per the scope of the syllabus.

ME- 317 E I.C. ENGINES & GAS TURBINES LAB

Sessional : 25 Marks
Practical : 25 Marks
L T P Total : 50 Marks
- - 2 Duration of Exam. : 3 Hrs.

List of Experiments :

1. To study the constructional details & working principles of two-stroke/ four stroke petrol engine.

2. To study the constructional detail & working of two-stroke/ four stroke diesel engine.

3. Analysis of exhaust gases from single cylinder/multi cylinder diesel/petrol engine by Orsat
Apparatus.

4. To prepare heat balance sheet on multi-cylinder diesel engine/petrol engine.

5. To find the indicated horse power (IHP ) on multi-cylinder petrol engine/diesel engine by
Morse Test.

6. To prepare variable speed performance test of a multi-cylinder/single cylinder petrol engine/diesel engine and prepare the curves (i) bhp, ihp,fhp, vs speed ( ii) volumetric efficiency & indicated specific specific fuel consumption vs speed.

7. To find fhp of a multi-cylinder diesel engine/petrol engine by Willian’s line method & by
motoring method.

8. To perform constant speed performance test on a single cylinder/multi-cylinder diesel engine & draw curves of (i) bhp vs fuel rate, air rate and A/F and (ii) bhp vs mep, mech efficiency & sfc.

9. To measure CO & Hydrocarbons in the exhaust of 2- stroke / 4-stroke petrol engine.

10. To find intensity of smoke from a single cylinder / multi-cylinder diesel engine.

11. To draw the scavenging characteristic curves of single cylinder petrol engine.

12. To study the effects of secondary air flow on bhp, sfc, Mech. Efficiency & emission of a two-stroke petrol engine.

NOTE:
1. At least ten experiments are to be performed in the Semester.

2. At least seven experiments should be performed from the above list. Remaining three experiments may either be performed from the above list or designed & set by the concerned institution as per the scope of the syllabus.

ME- 319 E APPLIED NUMERICAL TECHNIQUES AND COMPUTING LAB.

L T P Sessional marks : 25
- - 2 Practical marks : 25
Total marks : 50
Duration of exam : 3 hrs

The students will be required to carry out the following exercises, that are based on the theory course ME-311 Numerical Methods and Computing, with the help of MATLAB software / Pascal / C / C++ on personal computer.

Solution of Non-linear equation in single variable using the method of successive bisection.

Solution of Non-Linear equation in single variable using the Newton Raphson, Secant, Bi – Section and Modified Eualer’s, method.

Solution of a system of simultaneous algebraic equations using the Gaussian elimination procedure.

Solution of a system of simultaneous algebraic equations using the Gauss-Seidel iterative method.

Solution of a system of simultaneous algebraic equations using the Gauss-Seidel iterative method employing the technique of successive relaxation.

Numerical solution of an ordinary differential equation using the Euler’s method.

Numerical solution of an ordinary differential equation using the Runge - Kutta 4th order method.

Numerical solution of an ordinary differential equation using the Predictor – corrector method.

Numerical solution of a system of two ordinary differential equation using Numerical intergration.

Numerical solution of an elleptic boundary value problem using the method of Finite Differences.

ME – 321 E PRACTICAL TRAINING – I

At the end of fourth semester each student would undergo six weeks Practical Training in an industry/ Professional organization / Research Laboratory with the prior approval of the Director-Principal/ Principal of the concerned college and submit a written typed report along with a certificate from the organization. The report will be a evaluated during V Semester by a Board of Examiners to be appointed by the Director-Principal/ Principal of the concerned college who will award one of the following grades:

Excellent : A
Good : B
Satisfactory : C
Not satisfactory : F

A student who has been awarded ‘F’ grade will be required to repeat the practical training.

ME- 401 E AUTOMOBILE ENGINEERING

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam : 3Hrs.

Unit I Introduction to Automobiles : Classification, Components, Requirements of Automobile Body; Vehicle Frame, Separate Body & Frame, Unitised Body, Car Body Styles, Bus Body & Commercial Vehicle Body Types; Front Engine Rear Drive & Front Engine Front Drive Vehicles, Four Wheel Drive Vehicles, Safety considerations; Safety features of latest vehicle; Future trends in automobiles.

Unit II Clutches : Requirement of Clutches – Principle of Friction Clutch – Wet Type & Dry Types; Cone Clutch, Single Plate Clutch, Diaphragm Spring Clutch, Multi plate Clutch, Centrifugal Clutches, Electromagnetic Clutch, Over Running Clutch; Clutch Linkages.

Unit III Power Transmission : Requirements of transmission system; General Arrangement of Power Transmission system; Object of the Gear Box; Different types of Gear Boxes; Sliding Mesh, Constant Mesh, Synchro- mesh Gear Boxes; Epi-cyclic Gear Box, Freewheel Unit. Overdrive unit-Principle of Overdrive, Advantage of Overdrive, Transaxle, Transfer cases.

Unit IV Drive Lines, Universal Joint, Differential and Drive Axles: Effect of driving thrust and torque reactions; Hotchkiss Drive, Torque Tube Drive and radius Rods; Propeller Shaft, Universal Joints, Slip Joint; Constant Velocity Universal Joints; Front Wheel Drive; Principle, Function, Construction & Operation of Differential; Rear Axles, Types of load coming on Rear Axles, Full Floating, Three quarter Floating and Semi Floating Rear Axles.

Unit V Suspension Systems : Need of Suspension System, Types of Suspension; factors influencing ride comfort, Suspension Spring; Constructional details and characteristics of leaf springs.

Unit VI Steering System : Front Wheel geometry & Wheel alignment viz. Caster, Camber, King pin Inclination, Toe-in/Toe-out; Conditions for true rolling motions of Wheels during steering; Different types of Steering Gear Boxes; Steering linkages and layout; Power steering – Rack & Pinion Power Steering Gear, Electronics steering.

Unit VII Automotive Brakes, Tyres & Wheels : Classification of Brakes; Principle and constructional details of Drum Brakes, Disc Brakes; Brake actuating systems; Mechanical, Hydraulic, Pneumatic Brakes; Factors affecting Brake performance, Power & Power Assisted Brakes; Tyres of Wheels; Types of Tyre & their constructional details, Wheel Balancing, Tyre Rotation; Types of Tyre wear & their causes.

Unit VIII Emission Control System & Automotive Electrical : Sources of Atmospheric Pollution from the automobile, Emission Control Systems – Construction and Operation of Positive Crank Case Ventilation ( PVC) Systems, Evaporative Emission Control, Heated Air Intake System, Exhaust Gas Recirculation ( ECR ) Systems, Air Injection System and Catalytic Converters; Purpose construction & operation of lead acid Battery, Capacity Rating & Maintenance of Batteries; Purpose and Operation of Charging Systems, Purpose and Operations of the Starting System; Vehicle Lighting System.

Text Books:

Automobile Engineering by Anil Chhikara, Satya Prakashan, New Delhi.
Automobile Engineering by Dr. Kirpal Singh, standard Publishers Distributors.

Reference Books:

Automotive Mechanics – Crouse / Anglin, TMH.
Automotive Technology – H.M. Sethi, TMH, New Delhi.
Automotive Mechanics – S.Srinivasan, TMH, New Delhi.
Automotive Mechanics – Joseph Heitner, EWP.
Motor Automotive Technology by Anthony E. Schwaller – Delmer Publishers, Inc.
The Motor Vehicle – Newton steeds Garrett, Butter Worths.

Note : In the semester examination, the examiner will set eight questions in all, at least one question from each unit & students will be required to attempt only 5 questions.

ME-403 E REFRIGERATION & AIR CONDITIONING

L T P Sessional : 50 Marks
3 1 - Theory :100Marks
Total :150 Marks
Duration of Exam : 3Hrs.

Unit I Introduction: Definition of refrigeration & air conditioning; Necessity; Methods of refrigeration; Unit of refrigeration; Coefficient of performance (COP), Fundamentals of air-conditioning system; Refrigerants- Definition, Classification, Nomenclature, Desirable properties, Comparative study, secondary refrigerants, Introduction to eco-friendly Refrigerants; Introduction to Cryogenics.

Unit II Air Refrigeration System: Carnot refrigeration cycle. Temperature. Limitations; Brayton refrigeration or the Bell Coleman air refrigeration cycle; Necessity of cooling the aero plane; Air craft refrigeration systems, Simple cooling and Simple evaporative types, Boot strap and Boot strap evaporative types, Regenerative type and Reduced Ambient type system, Comparison of different systems, problems.

Unit III Vapour Compression (VC) Refrigeration Systems: (A) Simple Vapour Compression (VC) Refrigeration systems-Limitations of Reversed Carnot cycle with vapour as the refrigerant; Analysis of VC cycle considering degrees of sub cooling and superheating; VC cycle on p-v, t-s and p-h diagrams; Effects of operating conditions on COP; Comparison of VC cycle with Air Refrigeration cycle.

(B) Multistage Ref. Systems- Necessity of compound compression, Compound VC cycle , Inter-cooling with liquid sub –cooling and / or water inter cooler: Multistage compression with flash inter-cooling and / or water inter-cooling; systems with individual or multiple expansion valves; Individual compression system with individual or multiple expansion valves; Individual compression systems with individual or multiple expansion valves but with and without intercoolers.

Unit IV Other Refrigeration Systems: (A) Vapour Absorption Refrigeration Systems – Basic Systems, Actual COP of the System, Performance, Relative merits and demerits; Properties of aqua ammonia; Electrolux Refrigeration; Problems.

(B) Steam Jet Refrigerating System- Introduction, Analysis, Relative merits and demerits, Performance Applications, Problems.

(C) Cascade Refrigerating Systems-Necessity Selection of Pairs of refrigerants for the system, Concept of cascade temperature, Analysis, Multistaging, Comparison with V.C. systems, Applications, Problems.

Unit V Psychrometry of Air & Air Conditioning Processes: Properties of moist Air-Gibbs Dalton law, Specific humidity, Dew point temperature, Degree of saturation, Relative humidity, Enthalpy, Humid specific heat, Wet bulb temp., Thermodynamics wet bulb temp., Psychrometric chart; Psychrometry of air-conditioning processes, Mixing Process, Basic processes in conditioning of air; Psychrometric processes in air washer, Problems.
Unit VI Air- Conditioning Load Calculations: Outside and inside design conditions; Sources of heating load; Sources of cooling load; Heat transfer through structure, Solar radiation, Electrical applications, Infiltration and ventilation, Heat generation inside conditioned space; Apparatus selection; Comfort chart, Problems.

Unit VII Air Conditioning Systems with Controls & Accessories: Classifications, Layout of plants; Equipment selection; Air distribution system; Duct systems Design; Filters; Refrigerant piping; Design of summer air-conditioning and Winter air conditioning systems; Temperature sensors, Pressure sensors, Humidity sensors, Actuators, Safety controls; Accessories; Problems.

Unit VIII Refrigeration and Air Conditioning Equipments: Type of compressors and their performance curves; Types of Condensers, Heat transfer in condensers; Types of expansion devices; types of evaporators, Cooling and Dehumidifying coils, Problems.

Text Books :
1. Refrigeration & Air conditioning –R.C. Jordan and G.B. Priester, Prentice Hall of India.
2. Refrigeration & Air conditioning –C.P. Arora, TMH, New Delhi.

Reference Books:
1. A course in Refrigeration & Air Conditioning – Arora & Domkundwar, Dhanpat Rai & Sons.
2. Refrigeration & Air conditioning –W.F. Stocker and J.W. Jones, TMH, New Delhi.
3. Refrigeration & Air conditioning- Manohar Prasad Wiley Estern limited, New Delhi.

Note : In the semester examination the examiner will set eight questions in all one question from each unit. The students will be required to attempt only 5 questions.

ME- 405 E OPERATIONS RESEARCH

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam : 3 Hrs.

Unit I Introduction: Definition, role of operations research in decision-making, applications in industry. Concept on O.R. model building –Types & methods.

Unit II Linear Programming (LP): Programming definition, formulation, solution- graphical, simplex Gauss-Jordan reduction process in simplex methods, BIG-M methods computational, problems.

Unit III Deterministic Model: Transportation model-balanced & unbalanced, north west rule, Vogel’s Method, least cost or matrix minimal, Stepperg stone method, MODI methods, degeneracy, assignment, traveling salesman, problems.

Unit IV Advanced Topic Of LP: Duality, PRIMAL-DUAL relations-its solution, shadow price, economic interpretation, dual-simplex, post-optimality & sensitivity analysis, problems.

Unit V Waiting Line Models: Introduction, queue parameters, M/M/1 queue, performance of queuing systems, applications in industries, problems.

Unit VI Project Line Models: Network diagram, event, activity, defects in network, PERT & CPM, float in network, variance and probability of completion time, project cost- direct, indirect, total, optimal project cost by crashing of network, resources leveling in project, problems.

Unit VII Simulation: Introduction, design of simulation, models & experiments, model validation, process generation, time flow mechanism, Monte Carlo methods- its applications in industries, problems.

Unit VIII Decision Theory: Decision process, SIMON model types of decision making environment- certainty, risk, uncertainty, decision making with utilities, problems.

Text Books:
1. Operation Research – TAHA, PHI, New Delhi.
2. Principle of Operations Research – Ackoff, Churchaman, arnoff, Oxford IBH, Delhi.
Reference Books :
1. Operation Research- Gupta & Sharma, National Publishers, New Delhi.
2. Quantitative Techniques- Vohra, TMH, New Delhi
3. Principles of operation Research (with Applications to Managerial Decisions) by H.M.Wagher, Prentice Hall of India, New Delhi.
4. Operation Research – Sharma, Gupta, Wiley Eastern, New Delhi.
5. Operation Research – Philips, Revindran, Solgeberg, Wiley ISE.

Note: Paper setter will set eight questions, at least one from each unit. Students are required to answer five questions.
ME 407- E MECHANICAL VIBRATIONS

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam: 3 Hrs.

Unit I Fundamentals : Importance of Study of Vibrations, Classifications of Vibrations, Free and Forced, Undamped and Damped, Linear and Non-linear, Deterministic and Random, Harmonic Motion, Vector and Complex Number Representations, Definitions and Terminology, Periodic Functions, Harmonic Analysis, Fourier Series Expansion.

Unit II Free and Damped Vibrations : Single Degree of Freedom system, D’Alemberts Principal, Energy Methods, Rayleighs Method, Application of these Methods, Damped Free Vibrations, Logarithmic Decrement, Under Damping, Critical and Over Damping, Coulomb Damping.

Unit III Harmonically Excited Vibrations : Forced Damped Harmonic Vibration of Single Degree of Freedom Systems, Rotating Unbalance, Rotor Unbalance, Critical Speeds and Whirling of Rotating Shafts, Support Motion, Vibration Isolation, Energy Dissipated by Damping, Equivalent, Viscous Camping, Structural Damping Sharpness of Resonance, Vibration Measuring Instruments.

Unit IV Transient Vibrations : Impulse Excitation, Arbitrary Excitation, Response to Step Excitions, Base Excitation Solution by Laplace Transforms, Response Spectrum, Runge-Kutta Method.

Unit V Two Degrees of Freedom Systems : Introduction to Multi-Degree of Freedom Systems, Normal Mode Vibrations, Coordinate Coupling, Principal Coordinates, Free Vibrations in Terms of Initial Conditions, Forced Harmonic Vibrations, Vibration Absorber, Centrifugal Vibration Absorber, Vibration Damper.

Unit VI Multi degrees of Freedom Systems and Numerical Methods Introduction, Influence Coefficients, Stiffness Matrix, Flexibility Matrix, Natural Frequencies and Normal Modes, Orthogonality of Normal Modes, Dunkerley’s Equation, Method of Matrix Iteration, The Holzer Type Problem, Geared and Branched Systems, Beams.

Unit VII Normal Mode Vibration of Continuous System: Vibrating String, Longitudinal Vibrations of Rod, Torsional Vibrations of Rod, Lateral Vibrations of Beam.
Text Books :
1. Theory of Vibrations with Applications W.T. Thomson, Prentice Hall of India.
2. Mechanical Vibration : G.K. Grover and S.P. Nigam, Nem Chand and Sons

Reference Books :
1. Theory and Practice of Mechanical Vibrations J.S. Rao and K. Gupta, Wiley Eastern Ltd.
2. Mechanical Vibrations S.S. Rao, Addison – Wesely Publishing Company

Note : In the semester examination, the examiner will set eight questions in all, at least one question from each unit & students will be required to attempt only 5 questions.

ME- 409- E AUTOMOBILE ENGINEERING LAB

Sessional : 25 Marks
L T P Practical : 25 Marks
- - 2 Total : 50 Marks
Duration of Exam : 3Hrs.

List of Experiments :

To study and prepare report on the constructional details, working principles and operation of the following Automotive Engine Systems & Sub Systems.
(a) Multi-cylinder : Diesel and Petrol Engines.
(b) Engine cooling & lubricating Systems.
(c) Engine starting Systems.
(d) Contact Point & Electronic Ignition Systems.

To study and prepare report on the constructional details, working principles and operation of the following Fuels supply systems:
(a) Carburetors
(b) Diesel Fuel Injection Systems
(c) Gasoline Fuel Injection Systems.

3.. To study and prepare report on the constructional details, working principles and operation of the following Automotive Clutches.
(a) Coil-Spring Clutch
(b) Diaphragm – Spring Clutch.
(c) Double Disk Clutch.

To study and prepare report on the constructional details, working principles and operation of the following Automotive Transmission systems.
(a) Synchromesh – Four speed Range.
(b) Transaxle with Dual Speed Range.
(c) Four Wheel Drive and Transfer Case.
(d) Steering Column and Floor – Shift levers.

5. To study and prepare report on the constructional details, working principles and operation of the following Automotive Drive Lines & Differentials.
(a) Rear Wheel Drive Line.
(b) Front Wheel Drive Line.
(c) Differentials, Drive Axles and Four Wheel Drive Line.

To study and prepare report on the constructional details, working principles and operation of the following Automotive Suspension Systems.
(a) Front Suspension System.
(b) Rear Suspension System.
To study and prepare report on the constructional details, working principles and operation of the following Automotive Steering Systems.
(a) Manual Steering Systems, e.g. Pitman –arm steering, Rack & Pinion steering.
(b) Power steering Systems, e.g. Rack and Pinion Power Steering System.
(c) Steering Wheels and Columns e.g. Tilt & Telescopic steering Wheels, Collapsible Steering Columns.

To study and prepare report on the constructional details, working principles and operation of the following Automotive Tyres & wheels.
(a) Various Types of Bias & Radial Tyres.
(b) Various Types of wheels.

To study and prepare report on the constructional details, working principles and operation of the Automotive Brake systems.
(a) Hydraulic & Pneumatic Brake systems.
(b) Drum Brake System.
(c) Disk Brake System.
(d) Antilock Brake System.
(e) System Packing & Other Brakes.
To study and prepare report on the constructional details, working principles and operation of Automotive Emission / Pollution control systems.

Modeling of any two automotive systems on 3D CAD using educational softwares (eg. 3D modeling package/Pro Engineering/I-Deas/ Solid edge etc.)

Crash worthiness of the designed frame using Hypermesh and LS-Dyna solver or other software.

NOTE : 1. At least ten experiments are to be performed in the Semester.

2. At least seven experiments should be performed from the above list. Remaining three experiments may either be performed from the above list or as designed & set by the concerned institution as per the scope of the syllabus.

ME- 411- E REFRIGERATION & AIR CONDITIONING LAB.

L T P Sessional : 50 Marks
- - 3 Practical : 50 Marks
Total : 100 Marks
Duration of Exam : 3Hrs.

List of Experiments :

1. To study the vapour compression Refrigeration System and determine its C.O.P. and draw P-H and T-S diagrams.
2. To Study the Mechanical heat pump and find its C.O.P.
3. To study the Air and Water heat pump and find its C.O.P.
4. To study the cut- sectional models of Reciprocating and Rotary Refrigerant compressor.
5. To study the various controls used in Refrigerating & Air Conditioning systems.
6. To study the Ice- plant, its working cycle and determine its C.O.P and capacity.
7. To study the humidification, heating, cooling and dehumidification processes and plot them on Psychrometric charts.
8. To determine the By-pass factor of Heating & Cooling coils and plot them on Psychrometric charts on different inlet conditions.
9. To determine sensible heat factor of Air on re-circulated air-conditioning set up.
10. To study the chilling plant and its working cycle.

Note : 1. At least ten experiments are to be performed in the semester.

2. At least seven experiments should be performed form the above list. Remaining three experiments may either be performed from the above list or as designed & set by the concerned institute as per the scope of the syllabus.

ME- 413- E PROJECT

L T P Sessional : 100 Marks
- - 6 Practical : 100 Marks
Total : 200 Marks
Duration of Exam : 3Hrs.

Project involving design/ fabrication/ testing computer simulation/ case studies etc. which is commenced in VIIth Semester, will be completed in VIIIth Semester and will be evaluated through a panel of examiners consisting of HOD of the concerned department, project coordinator and one external examiner to be appointed by the University.

The student will be required to submit three copies of his/her project report to the office of the concerned department for record (one copy each for the deptt. Office, participating teacher and college library).

Project coordinator will be assigned the project load of 2 hrs., per week while the participating teachers will be assigned 1 hr. load for the same.

ME – 415- E PRACTICAL TRAINING – II

At the end of sixth semester each student would undergo six weeks Practical Training in an Industry/ Professional / Organization/ Research Laboratory with the prior approval of the Director-Principal/ Principal of the concerned college and submit a written typed report along with a certificate from the organization. The report will be a evaluated during VII Semester by a Board of Examiners to be appointed by the Director-Principal/ Principal of the concerned college who will award one of the following grades:

Excellent : A
Good : B
Satisfactory : C
Not satisfactory : F

A student who has been awarded ‘F’ grade will be required to repeat the practical training.

ME- 451 E FINITE ELEMENT METHODS

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam : 3 Hrs.

Unit I Fundamental Concepts : Introduction; Historical Background, Stresses and Equilibrium, Boundary Conditions, Strain-displacement, Relations, Stress- strain Relations, Temperature Effects, Potential Energy and Equilibrium; The Rayleigh-Ritz Method, Galerkin’s method. Saint Venant’s Principle, Matrix Algebra, Gaussian Elimination.
Unit II One-Dimensional Problems: Introduction; Finite Element Modeling, Coordinates and a Shape Functions, The Potential Energy Approach; The Galerkin Approach, Assembly of the Global Stiffness Matrix and Load Vector. Properties of Stiffness Matrix, The Finite Element Equations; Treatment of Boundary Conditions, Quadratic Shape Functions; Temperature effects.
Unit III Two-Dimensional Problems using Constant Strain Triangles: Introduction, Finite Element Modeling, Constant Strain Triangle, Problem Modeling and Boundary conditions; Axis Symmetric Solids subjected to Axis Symmetric Loading:- Introduction, Axis Symmetric Formulation, Finite Element Modeling; Triangular Element, Problem Modeling and Boundary conditions.
Unit IV Two Dimensional Isoparametric Elements and Numerical Integration: Introduction, The Four- Node quadrilateral, Numerical Integration Stress Calculations, High – Order Element; Nine-Node quadrilateral, Eight-Node Quadrilateral, Six-Node triangle, Comment on Midside Node; Problems.
Unit V Beams & Frames: Introduction, Finite Element formulation, Load Vector, Boundary considerations, Shear Force and Bending Moment, Beams on Elastic supports, Plane Frames, Simple Numerical.
Unit VI Three-Dimensional Problems in Stress Analysis: Introduction, Finite Element Formulation, Stress Calculations, Mesh Preparation, Hexahedral Elements and Higher- order Elements, Problem Modeling.
Unit VII Scalar Field Problems : Introduction, Steady-state Heat Transfer,: Introduction One-Dimensional Heat Conduction, Heat transfer in thin Fins, Two-dimensional steady-state Heat conduction, Potential Flow, Seepage, Fluid flow in Ducts.
Unit VIII Dynamic Considerations: Introduction, Formulation, Element Mass Matrices: Evaluation of Eigen values and Eigenvectors, Interfacing with previous Finite Element Programs and a program for determining critical speeds of Shafts.

Text Books :
Introduction to Finite Elements in Engineering Analysis by Tirupathi R. Chandruipatala and Ashok R. Belagundu. Prentice Hall
The Finite Element Method in Engineering by S.S.Rao, Peragamon Press, Oxford.

Reference Books:
Finite Element Procedures , by Klaus Jurgen Bathi, Prentice Hall.
Concepts and Applications of Finite Element Analysis, by Cook, Malkus and Plesha, John Wiley.
The Finite Element Method by Zienkiewicz published by Mc Graw Hill.
4. An Introduction to Finite Element Method by J.N. Reddy published by Mc Graw Hill.

Note : In the Semester examination, the examiner will set eight questions. At least one question from each unit. The students will be required to attempt only 5 questions.
ME– 453 E ENERGY MANAGEMENT PRINCIPLES

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam : 3 Hrs.
UNIT I Planning for Energy Management : Initiation phase, Audit and analysis phase; Implementation phase; General methodology for building and site energy audit; Site survey, Methodology; Site survey-Electrical system, Steam & water systems; Building survey methodology; Basic energy audit instrumentation; Measurements for building surveys.

UNIT II Management of Heating and Cooling General Principles : The requirements for human comfort; Description of typical systems-dual duct HVAC system, Multi zone HVAC systems, Variable an volume system, Terminal reheat system, Evaporative HVAC systems; Modeling of heating and cooling loads in buildings; Problems.

UNIT III Electrical load and Lighting Management : General principles; Illumination and human comfort; Basic principles of lighting system; Typical illumination system and equipment; Fundamentals of single phase and 3-phase A.C. circuits; Energy management opportunities for lighting systems, Motors and electrical heat; Electrical load analysis and their parameters; Peak, demand control; Problems.

UNIT IV Management of Process Energy : General Principles; Process heat; Combustion; Energy saving in condensate return, Steam generation & distribution, auto-motive fuel control, hot water and water pumping, direct & indirect fired furnaces over; Process electricity; Other process energy forms – compressed air & manufacturing processes; Problems.

UNIT V Economics of Efficient Energy Use : General Consideration Life Cycle Costing, Break Even Analysis, Cost of Money, Benefit / Cost Analysis, Pay Back Period Analysis, Present Worth Analysis, Equivalent Annual Cost Analysis, Capital Cost Analysis, Perspective Rate of Return. Problems.

UNIT VI Integrated Building System : General Principles; Environmental conformation; Passive design consideration; Building envelope design consideration; Integration of building system; Energy storage ; Problems.

UNIT VII Use of Computer for Energy Management : Energy management; Energy management principle involving computers, Basics of computer use; Analysis – Engineering & Economic calculations, Simulation, Forecast, CAD/CAM; Controls – Microprocessor & minicomputers, Building cycling & control, Peak demand limiting & control; Industrial Power management; Problems.
Text Books :
1. Energy management Principles by Craig B. Smith, Published by Pergamon Press.
2. Energy systems and developments – Jyoti Parikh, Oxford University Press.
Reference Books :
Energy – resources, demand and conservation with reference to India – Chaman Kashkari, TMH.
Integrated renewable energy for rural development– Proc. of natural solar energy convention, Calcutta.
NOTE : In the semester examination, the examiner will set Eight questions, at least one question
from each unit. The students will be required to attempt only 5 questions.
ME- 455 E ENGINEERING DESIGN
Sessional : 50 Marks
L T P Theory : 100 Marks
3 1 - Total : 150 Marks
Duration of Exam : 3 Hrs.

Unit I Design Philosophy : Definition of Design, Difference between Science, Engineering and Technology, Morphology of Design, Definition of Product Design, Design by Evolution, Design by Innovation, Invention and Brainstorming.

Unit II Considerations Dictating Mechanical Design : Basic Considerations- Convenience of Use, Maintenance Cost and Appearance; Operational Considerations: Operational Requirements - Strength ( Volume & Surface ), Rigidity ( proper and contact ), Vibration, Thermal Resistance etc.; Design for Strength, Design for Rigidity. Design for Stability ( buckling ) with Illustrations; Functional Requirements – Conformiting ( among various components ), Concept of Synthesis and Assembly, Role of Fits, Tolerance and Process Capability.

Unit III Human Engineering : Human factors in Engineering Design, Man-machine Systems, Human Physical Activities and Human Control of Systems, Visual Displays of Static and Dynamic Information, Work Environment – Illumination, Atmospheric Conditions, Noise etc.

Unit IV Ingenuity in Design : Tips to increase Strength and Rigidity of m/c components, Concept of Standardization. Simplification ( Preferred numbers or Renard series ). Concept of Slim Design – Use of Reinforcement, Ribs, Corrugations, Laminations etc. – their Design Analysis; Designation of different types of Fits, Design of Interference Fit Joints, Cumulative Fatigue Failure & Minor’s Equation.

Unit V Modeling, Analogy & Simulation : Types of Models and their uses with emphasis on Mathematical Modeling, Importance of Analogy in Design, Electrical – Mechanical Analogy, Membrane Analogy. Similitude and Scale Models.

Unit VI Material Selection: Spectrum of material properties: Performance Characteristics of materials, Evaluation Methods for material selection – Cost vs Performance Relations, Weighted- property Index, Value Analysis – Illustrations.

Unit VII Interactions of Materials, Processing and Design : Role of processing in design, Economics of Manufacturing, Design for Casting, Design for Machining, Design for Welding, Design for Powder Metallurgy, Design for Assembly.

Unit VIII Cost Analysis: Objectives, Costs Classification, Cost Estimate Methods, Labour Costs, Product Pricing.
Text Books :
1. Product Design and Manufacturing – A.Kale & R.C. Gupta, P H I, New Delhi.
2. Engineering Design–A material & Processing Approach – George Dietor, McGraw Hill Reference Books :
1. Machine Elements - C.B. Rovoloky et.al., MIR Punleshan, Moscow.
3. Mechanical Engg. Design – Joseph Shigley Published by MGH.
4. Engineering Design Process : Yousef Haik, Books/Cole 2003.

Note: In the semester examination, the examiner will set eight questions, at least one question from each unit. The students will be required to attempt only 5 questions.
ME- 457 E COMPUTER INTEGRATED MANUFACTURING

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam : 3 Hrs

Unit I Introduction : CAD/CAM Definition, Computer Technology-central processing unit (CPU), types of memory, input/output, the binary number system, computer programming languages. Automation- Types of automation, CIM, reasons for automating, automation strategies.

Unit II Conventional Numerical Control: Basic components of NC system, the NC procedure, NC coordinate systems, NC motion control system, applications of numerical control, advantages and disadvantages of NC, computer controls in NC, problems with conventional NC, NC controller technology, computer numerical control, functions of CNC, advantages of CNC, Direct numerical control, components of a DNC system, functions of DNC, advantages of DNC.

Unit III NC Part Programming: Introduction, the punched tape in NC, tape coding and format, NC words, manual part programming, computer assisted part programming, the part programmer’s job, the computer’s job, NC part programming languages. The APT language: Geometry, statements, motion statements, post processor statements, auxiliary statements.

Unit IV Robotics Technology : Joints and links, common robot configurations, work volume, drive systems, types of robot control, accuracy and repeatability, end effectors, sensors in robotics, applications of robots.

Unit V Automated Material Handling & FMS: The material handling function, types of material handling equipment, conveyor systems, types of conveyors, automated guided vehicle systems, applications. FMS-Components, types of systems, applying FMS technology, FMS workstation, planning.

Unit VI Computer Aided Quality Control: Introduction, terminology in Quality Control, the computer in QC, contact and non-contact inspection methods-optical and non-optical, and computer aided testing.

Unit VII Computer Integrated Manufacturing Systems: Introduction, types, machine tools and related equipments, material handling systems, computer control systems, function of the computer in a CIMS, CIMS benefits.
Text Books:
1. Automation, Production Systems and Computer Integrated Manufacturing. Groover M.P, Prentice Hall of India.
2. CAD/CAM – Groover M.P, Zimmers E.W, Prentice Hall of India.
Reference Books:
1. Approach to Computer Integrated Design and Manufacturing Nanua Singh, John Wiley

Note : The paper setter will set 8 questions taking at least one question from each unit . Students will be required to answer only five.
ME 459 E MANUFACTURING MANAGEMENT
L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam: 3 Hrs
Unit I Manufacturing Systems Designs: Definition, Systems, Subsystems, Systems Approach Fundamentals, Systems Approach for designing, Manufacturing Systems, Systematic Layout Planning (SLP),Computerized Plant Layout- CRAFT, ALDEP, CORELAP, Assembly Line balancing, Problems and solutions of assembly lines, Group Technology & Cellular Systems, Classification & Grouping, overview of FMS. Strategic consideration for comparison of various systems.

Unit II Manufacturing Systems Economics: Concept of time value of money, Preparation of time profile of project, Single payment, Equal Series payment, various machine and project selection & evaluation techniques: Payback period, Present worth, Equivalent annual cost, Cost- benefit ratio, Evaluation for both equal & unequal life. Depreciation concept various methods-straight line, declining balance, Sum of the digits, Sinking fund.

Unit III New Product Development (NPD): Product Development, Customer Need, Strategies for New Product Development, Product life cycle, Product status. Corporate Design Strategies, Japanese Approach to NPD. PUGH total Design approach, PAHL & BEITZ Approach, Project Approach, Cross functional Integration –Design, manufacturing, Marketing, Concurrent Engineering, Modular Design, Standardization Value Engineering & Analysis.

Unit IV Manufacturing Planning & Control Systems: Overview of Aggregate Planning Models, Linear Decision Rules, Management Coefficient, Direct Search Methods, Master Production Schedule, Modular Bill and Materials, Capacity planning & control, language, medium range, short range capacity planning, Just- in Time (JIT), Manufacturing –Philosophy, Elements, KANBAK, effects on layout, workers & vendors, optimized production technology (OPT).

Unit V Forecasting Methods: Forecasting Framework, Forecasting cost and accuracy, Forecasting Uses and Methods – Delphi, Exponential Smoothing, Forecasting Errors – MAD, Regression Methods _ Linear Model for single & multiple variables, Brief idea of computerized forecasting systems.

Unit VI Material Requirements Planning (MRP): Definition of MRP systems. MRP versus Order point, MRP Elements, Types of MRP – MRP I & II. Structured Bill of Materials. Regenerative & Net change MRP, Operating an MRP, Integration of Production & Inventory Control.

Unit VII Maintenance & Reliability: Concept of preventive & breakdown maintenance, maintenance cost, optimal preventive maintenance simple replacement models- individual and group replacement, MAPI - methods, reliability definitions, failure analysis and curve, systems reliability- series parallel, redundancy, methods of

improving reliability, MTBF, MTTR, Maintainability, availability, brief concept of tero-technology.

Text Books:
1. Operations Management – SCHOROEDER, MGH, New York.
2. Production Operations Management – CHARY, TMH, New Delhi.

Reference Books:
1. Production Operations Management – ADAM & EBERT, PHL, New Delhi
2. Operational Management –MONKS, McGraw Hill, Int.
3. Production & Operations Management – I. Hill, Prentice Hall, Int.
4. Production Planning & Inventory Control – NARASIMHAM etal, PHL, New Delhi
5. Production & Operation Management- Panneerselvam, PHI, New Delhi
6. Managing for total Quality-LOGOTHETIS, PHI, New Delhi
7. Concept of Reliability Engineering –L.S. Srinath, Affiliated East West.
8. Revolutionizing Product Development – WHEELWRIGHT & CLARK, Free Press.
9. Management in Engineering – FREEMAN-BALL & BALKWILL, PHI, New Delhi.
10. Production & Operations Management – MARTINICH, John Wiely SE, New Delhi.

Note :In the semester examination the examiner will set 8 questions, at least one question from each unit. Students will be required to attempt five questions.

ME- 461 E RELIABILITY ENGINEERING

Sessional : 50 Marks
L T P Theory : 100 Marks
3 1 - Total : 150 Marks
Duration of Exam : 3 Hrs.

Unit I Reliability: Definition; Probability Concept; Addition of Probabilities; Complimentary Events; Kolmogorov Axioms.

Unit II Failure Data Analysis: Introduction, Mean Failure Rate, Mean Time to Failure ( MTTF ), Mean Time between Failures ( MTBF), Graphical Plots, MTTF in terms of Failure Density, MTTF in Integral Form.

Unit III Hazard Models: Introduction, Constant Hazard; Linearly Increasing Hazard, The Weibull Model, Density Function and Distribution Function, Reliability Analysis, Important Distributions and their Choice, Standard Deviation and Variance.

Unit IV Conditional Probability: Introduction, Multiplication Rule, Independent Events, Vernn Diagram, Hazard Rate as conditional probability, Bayes Theorem.

Unit V System Reliability: Series. Parallel and Mixed Configurations, Complex Systems, Logic Diagrams, Markov Models.

Unit VI Reliability Improvement & Repairable Systems: Redundancy, Element, Unit and standby Redundancy, Optimization; Reliability – cost trade- off, Introduction to Repairable Systems, Instantaneous Repair Rate, MTTR, Reliability and Availability Functions, Important Applications.

Unit VII Fault-Tree Analysis and Other Techniques: Fault-tree Construction, Calculation of Reliability, Tie- set and Minimal Tie-set.

Unit VIII Maintainability and Availability : Introduction, Maintenance Planning, Reliability and Maintainability trade – off.

Text Books:
2. Reliability Engineering, L.S. Srinath, Affiliated East-West Press, New Delhi.
3. Reliability Engineering, A.K.Govil, Tata Mc-Graw Hill, New Delhi.

Reference Books:
1. Reliability Engineering, L.Balagurusamy, Tata Mc-Graw Hill, New Delhi, 1984.
2. Reliability Based Design, S. Rao, Mc-Graw Hill, 1992.
3. Reliability in Engineering Design, K.C. Kapur and L.R. Lamberson, Wiley Publications.
4. Reliability Engineering, D.J. Smith, 1972, E.W. Publications.

Note: In the semester examination, the examiner will set eight questions, at least one question from each unit. The students will be required to attempt only 5 questions.
ME- 463 E SOLAR ENERGY ENGINEERING

L T P Sessional : 50 Marks
3 1 - Practical : 100 Marks
Total : 150 Marks
Duration of Exam : 3 Hrs.

Unit I Solar Radiation: Introduction, solar system – sun, earth and earth-sun angles, time, derived solar angles, estimation of solar radiation (direct and diffuse), measurement systems – phyrheliometers and other devices.

Unit II Effect of Solar radiation upon structures: Steady state heat transmission, solar radiation properties of surfaces, shading of surfaces, periodic heat transfer through walls and roofs.

Unit III Solar Collectors: Flat plate and concentrating – comparative study, design and materials, efficiency, selective coatings, heliostats.

Unit IV Heating Applications of Solar Energy: Air and Water heating systems, thermal storages, solar bonds, solar pumps, solar lighting systems, solar cookers, solar drying of grains.

Unit V Cooling Applications of Solar Systems: Continuous and Intermittent vapour absorption systems for cooling applications, absorbent – refrigerant combination, passive cooling systems.

Unit VI Solar Electric Conversion Systems: Photovoltaics, solar cells, satellite solar power systems.

Unit VII Effects on Environment, economic scenario, ozone layer depletion, green house effect, global warming, Remedial measures by international bodies.

Text Books:

1. Solar Energy – S P Sukhatme, Tata McGraw Hill
2. Solar Energy Process – Duffie and Bechman, John Wiley

Reference Books:

1. Applied Solar Energy – Maniel and Maniel, Addison Wiley
2. Solar Energy: Fundamentals and Applications – R P Garg and Jai Prakash, TMH.

Note: In the semester examination, the examiner will set eight questions, at least one question from each unit. The students will be required to attempt only 5 questions.

ME- 465 E DESIGN OF HEAT EXCHANGERS

L T P Sessional : 50 Marks
3 1 - Theory : 100 Marks
Total : 150 Marks
Duration of Exam: 3 Hrs.

UNIT I Classification of Heat exchangers: Introduction ; Recuperation and regeneration, Transfer processors, Geometry of construction–tubular heat exchangers, plate heat exchangers, extended surface heat exchanges, Heat transfer mechanisms, Flow arrangements, Selection of heat exchangers.

UNIT II Basic Design Methods of Heat Exchanges: Introduction, Arrangement of flow path in heat exchangers , Basic equations in design, Overall heat transfer coefficient , Log mean temperature difference method for heat exchanger analysis , The Î-NTU method for heat exchanger analysis, Heat exchanger design calculation, Variable overall heat transfer coefficient , Heat exchanger design methodology.

UNIT III Design Correlations for Condensers and Evaporators :Introduction, Condensation, Film condensation on a single horizontal tube-laminar film condensation, forced convection, Film condensation in tube bundles-effect of condensate inundation, effect of vapor shear, Combined effects of inundation and vapor shear, Condensation inside tubes-condensation in vertical tubes, Flow boiling-sub-cooled boiling, flow pattern, flow boiling correlations.

UNIT IV Shell and Tube Heat Exchangers: Introduction, Basic components-shell types, tube bundle types, tubes and tube passes, tube layout, baffle type and geometry, allocation of streams, Basic design procedure of a heat exchanger-preliminary estimation of unit size, rating of preliminary design, Shell-slide heat transfer and pressure drop-shell-side heat transfer coefficient, shell-side pressure drop, tube-side pressure drop, Bell-Delaware method.

UNIV V Compact Heat Exchangers: Introduction, Plate-fin heat exchangers, tube-fin heat exchangers, Heat transfer and pressure drop-heat transfer, pressure drop for finned-tube exchangers, pressure drop for plate-fin exchangers.

UNIT VI Gasketed Plate Heat Exchangers: Introduction, Mechanical features-plate pack and frame, plate types, Operational characteristics-main advantages, performance limits, Passes and flow arrangements, Application-corrosion, maintenance, Heat transfer and pressure drop calculations-heat transfer area, mean flow channel gap, channel equivalent diameter, heat transfer coefficient, channel pressure drop, port pressure drop, overall heat transfer coefficient, heat transfer surface area, performance analysis, Thermal performance.

UNIT VII Condensers and Evaporators: Introduction, Shell-and-tube condensers-horizontal shell-side condensers, vertical shell-side condensers, vertical tube-side condensers, horizontal in-tube condensers, Steam turbine exhaust condensers, Plate condensers, Air-cooled condensers, Direct contact condensers, Thermal design of shell-and-tube condensers, Design and operational considerations, Condensers for refrigeration and air-conditioning-water cooled condensers, air-cooled condensers, evaporative condensers, Evaporative for refrigeration and air-conditioning-water-cooling evaporators (chillers), air-cooling evaporators (air coolers), Thermal analysis-shah correlation, Kandlikar correlation, Gungor and Winterton correlation, Standards for evaporators and condensers.

UNIT VIII Regenerators: Classifications-fixed bed regenerators, rotary regenerators, basic design method, Influence of fluid bypass carry-over, Pressure drop evaluation, The rating problem, surface geometrical properties, Pressure drop, Sizing problem.

Text Books:
1. Heat Exchangers, Sadik Kakac, Hongtan Hiu , CRC Press.
2. Principles of Heat Transfer, F.Krieth & M.S. Bohn, Asian Books Pvt. Ltd., Delhi.

Reference Books:
Heat exchangers, Design and Theory Source Book, N.H. Afgan and Schliinder MGH.
Compact Heat Exchanger, W.M. Kays & A.L. London, MGH.

Note: In the semester examination, the examiner will set eight questions, at least one question from each unit. The students will be required to attempt only 5 questions.

ME- 467 E VALUE ENGINEERIN

L T P Sessional marks : 50
3 1 - Theory marks : 100
Total marks : 150
Duration of exam : 3Hrs

PART- A
UNIT – I Introduction:
Value Engineering concepts, Advantages, Applications, Problem recognition, and role in productivity criteria for comparison, element of choice.

UNIT – II Organisation:Level of VE in the organization, Size and skill of VE staff, small plant VE activity.
Unique and quantitative evaluation of ideas.

PART- B
UNIT – III Analysis Of Function:
Anatomy of the function, Use esteem and exchange values, Basic vs secondary vs. unnecessary functions.

UNIT – IV Value Engineering Techniques:
Selecting products and operation for VE action, VE programmes, determining and evaluating function(s) assigning rupee equivalents, developing alternate means to required functions, decision making for optimum alternative, Use of decision matrix, Queuing theory and Monte Carlo method, make or buy, Measuring profits, Reporting results, Follow up, Use of advanced technique like FAST (Function Analysis System) Tech.

Reference and Text Books:
1. Techniques of Value analysis and engineering – Miles, Pub.- McGraw Hill.
2. Value Management – Heller Pub.- Addison Wesley.
3. Value Analysis and Value – Oughson, Pub.- Pitman.

Note: In the semester examination, the examiner will set eight questions in all, taking two questions from each unit. The students will be required to attempt 5 questions in all, taking at least two questions from each Part.

welcome to all students of mechanical engineering

2008-08-09T03:24:00.000-07:00

all mechanical engineering students are welcome. On this site you can see the course material , assignment & question bank for different subjects.