Mechanical Engineering

Question: In a hydraulic power steering system, the power steering pump is driven by a
[A].

belt-driven by camshaft

[B].

chain-driven by crankshaft

[C].

belt-driven by driveshaft

[D].

belt-driven by crankshaft

Answer: Option D

Explanation:

No answer description available for this question.

Question: A front stabilizer bar is used to
[A].

increase vehicle load-carrying capacity

[B].

provide a softer ride

[C].

control suspension movement and body roll

[D].

all of the above

Answer: Option C

Explanation:

No answer description available for this question.

Question: The advantage of double-wishbone suspension design is that a large amount of freedom is available for setting geometry and precise settings can be made for driving comfort and steerability,
[A].

Correct

[B].

Incorrect

Answer: Option A

Explanation:

No answer description available for this question.

Question: Damper is also known as
[A].

shock absorber

[B].

torsion bar

[C].

spring

[D].

radius rod

Answer: Option A

Explanation:

No answer description available for this question.

Question: Damper in an automobile is used to
[A].

absorb the energy

[B].

dissipate the energy

[C].

release the energy

[D].

increase the energy

Answer: Option B

Explanation:

No answer description available for this question.

Question: The basic function of the suspension is to
[A].

absorb vibration and impact forces from the road surface

[B].

ensure that the steering wheel can deliver a suitable amount of steering force

[C].

ensure that wheel alignment is not disturbed during driving

[D].

automatically correct the effects of over steering

Answer: Option A

Explanation:

No answer description available for this question.

Question: The basic purpose of a four wheel drive (4WD) system is that it
[A].

delivers improved cornering on dry road surfaces

[B].

eliminates the need of snow tyres, tyre chains, etc.

[C].

ensures effective transmission of engine torque to all four wheels, even on slippery road surfaces

[D].

ensures that effective braking can be performed, even on slippery surfaces

Answer: Option C

Explanation:

No answer description available for this question.

Question: In a four wheel drive (4WD), the number of gear boxes are
[A].

1

[B].

2

[C].

3

[D].

4

Answer: Option B

Explanation:

No answer description available for this question.

Question: In order to implement gear changes in the gear unit of an automatic transmission, a __________ is used.
[A].

synchronizer

[B].

planetary gear

[C].

magnetic clutch

[D].

hydraulic multi plate clutch

Answer: Option D

Explanation:

No answer description available for this question.

Question: In a single dry plate clutch, torsional vibrations are absorbed by
[A].

coil springs known as torsional springs

[B].

cushion springs

[C].

central hub

[D].

clutch pedal

Answer: Option A

Explanation:

No answer description available for this question.