1 (a)
Give the detail classification of automobiles.
7 M
1 (b)
Explain the terms: Camber, Castor, and steering axis inclination. What are the effects of each on steering characteristics of a vehicle?
7 M
2 (a)
Explain construction and working of differential unit with neat sketch.
7 M
Answer any two question from Q2 (b) or Q2 (c)
2 (b)
Explain the working principal of two universal joints to obtain constant velocity.
7 M
2 (c)
What is chassis? What are the components of a chassis? Indicate their functions.
7 M
Answer any two question from Q3 (a), (b) or Q3 (c), (d)
3 (a)
Explain the effect of various factors on the performance of a tyre. In respect, justify the importance of tyre rotation.
7 M
3 (b)
Write a short note on torque convertor and overdrive.
7 M
3 (c)
With neat sketch explain construction and working of Master cylinder.
7 M
3 (d)
Explain construction and working of telescopic type shock absorber.
7 M
Answer any two question from Q4 (a), (b) or Q4 (c), (d)
4 (a)
State the functions of the following.
(1) Central Locking System (2) Vehicle Tracking System (3) Tachometer (4) Windscreen wiper (5) Direction Indicators(6) Hazard Flashes (7) safety belts.
(1) Central Locking System (2) Vehicle Tracking System (3) Tachometer (4) Windscreen wiper (5) Direction Indicators(6) Hazard Flashes (7) safety belts.
7 M
4 (b)
Discuss in detail the Ackermann steering mechanism.
7 M
4 (c)
Classify automobile garages and explain the services carried out in a Garage.
7 M
4 (d)
Explain anti-lock brake systems.
7 M
Answer any two question from Q5 (a), (b) or Q5 (c), (d)
5 (a)
Write brief notes on Motor Vehicle Act.
7 M
5 (b)
Explain Registration of Motor vehicles in detail.
7 M
5 (c)
What are the advantages and disadvantages of Nitrogen gas in tyre.
7 M
5 (d)
Explain the lighting circuit diagram of a car.
7 M
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