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Automobile Engineering Question Paper - Dec 18 - Mechanical Engineering (Semester 8) - Mumbai University (MU)
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Automobile Engineering - Dec 18
Mechanical Engineering (Semester 8)
Total marks: 80
Total time: 3 Hours
INSTRUCTIONS
(1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Draw neat diagrams wherever necessary.
1. With the help of neat sketches explain in brief:
(20 marks)
00
(a) ZEBRA Battery
(b) Understeer and oversteer
(c) Over-running clutch
(d) Inflation pressure and its importance
2. (a)
Classify Gear Box and explain Synchromesh gear box with neat sketch.
(10 marks)
00
2(b)
Explain with sketch any two suspension systems used in cars.
(10 marks)
00
3(a)
Stating the importanec of vehicle body design, explain layouts of passenger cars.
(10 marks)
00
3(b)
Explain differential and what do you mean by Non-slip differential?
(10 marks)
00
4(a)
With the help of diagram explain construction and working of Telescopic type of shock absorber.
(10 marks)
00
4(b)
Describe Radial ply tyres and its advantages.
(10 marks)
00
5(a)
What are the requirements of starting motors? Explain Dyer drive.
(10 marks)
00
5(b)
What do you mean by steering geometry? Explain.
(10 marks)
00
6. Write short note on following:
(20 marks)
00
(a) Advanced sensor tehnology used in automobiles.
(b) Un sprung and sprung mass.
(c) Anti lock braking.
(d) Electronic control module.
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