31
The steering wheel diameter of premier car is-
A)
34 cm
B)
43 cm
C)
22 cm
D)
12 cm
Answer & Solution
Answer: Option
B
32
The king pin slope in modern car is
A)
1° - 2°
B)
2° - 6°
C)
4° - 8°
D)
9° - 10°
Answer & Solution
Answer: Option
C
33
Correct formula for steering gear is
A)
$$\cot \,\alpha = {b \over {2l}}$$
B)
$$\tan \,\alpha = {b \over {2l}}$$
C)
$$\sin \,\alpha = {b \over {2l}}$$
D)
$$\cos 2\alpha = {b \over {2l}}$$
Answer & Solution
Answer: Option
B
34
The crumple zones of automotive body
A)
Reduce the production cost
B)
Increase aesthetic appeal of a vehicle
C)
Absorb shock during collision
D)
Reduce interior noise in a vehicle
Answer & Solution
Answer: Option
C
35
In steering gear, a gear sector or toothed roller is meshed with a
A)
Ball bearing
B)
Roller bearing
C)
Worm
D)
Steering wheel
Answer & Solution
Answer: Option
C
36
The power steering pump is
A)
Belt driven by camshaft
B)
Chain driven by crankshaft
C)
Belt driven by driveshaft
D)
Belt driven by crankshaft
Answer & Solution
Answer: Option
D
37
Which one of the following statements is correct with regard to the function of a shock absorber?
A)
It operates in place of a coil spring to absorb impact forces originating at the road surface, improving driving comfort and ensuring stable driving conditions
B)
The shock absorber suppresses the oscillating motion of spring, thereby improving driving comfort and ensuring stable driving conditions
C)
It prevents the coil spring being compressed by impact forces originating at the road surface, improving driving comfort and ensuring stable driving conditions
D)
It prevents the accelerator related components from striking the vehicle body when the coil spring is compressed by violent impact forces originating at the road surface
Answer & Solution
Answer: Option
B
38
Inward tilt of front wheels of a vehicle, from vertical, when viewed from the front, is called
A)
Toe in
B)
Castor
C)
Steering axis inclination
D)
Camber
Answer & Solution
Answer: Option
A
39
When slip angle of all wheels is zero then the vehicle will
A)
Move in straight path
B)
Take right curve path
C)
Take left curve path
D)
None of these
Answer & Solution
Answer: Option
A
40
The caster angle for Ashok leyland is-
A)
1°
B)
3°
C)
7°
D)
9°
Answer & Solution
Answer: Option
A
