Skip to content

VideRime Online Learning

Search for:

Home
GK/GA MCQs
Questions?
- Ask Question
- Questions
Direct Links
Submit Article
Contact Us
Membership Registration
Login
Signup Now

Home
GK/GA MCQs
Questions?
- Ask Question
- Questions
Direct Links
Submit Article
Contact Us
Membership Registration
Login
Signup Now

Automobile Engineering MCQs
0

Automobile Engineering Practice Set-3

May 4, 2021

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

Show paginator

Hide paginator

33%

Page 1 of 3

1. An engine has a clearance volume of 100 cm³ and a swept volume of 800 cm³. The compression ratio is

10 : 1

9 : 1

7 : 1

8 : 1

2. The major purpose of an electronically controlled automatic transmission is that this type of transmission

Eliminates the gear shaft lever

Reduces the number of automatic transmission components

Reduces shift shock and achieves more efficient transmission of engine torque

Eliminates gear clutches

3. Which part of the automobile tyre is subjected to greatest flexing action?

Bead

Tread

Side wall

Shoulder

4. The main function of the tread pattern on tyre is that

In wet conditions, the tread grooves expel water that is drawn between the tyre and road surface

The crests between the tread grooves absorb road noise

The tread grooves pass air between the tyre and road surface, thereby preventing tyre from overheating

The tread pattern protects the tyre's inner carcass from small stones and pieces of glass

5. The size of engine cylinder is referred in terms of its

Diameter and bore

Bore and length

Displacement and efficiency

Bore and stroke

6. The engine oil level should be checked

Immediately after the ignition switch is turned off

While the engine is running at high idle speed

While the engine is running

A few minutes after the ignition switch is turned off

7. The main function of an exhaust muffler is the

Reduction of exhaust noise

Optimization of exhaust efficiency

Reduction of nitrogen oxide in the exhaust gases

Reduction of the exhaust gas volume

8. The three basic cylinder arrangements for automotive engines are

Flat, radial, and V

V, double row, and opposed

In a row, in line, and opposed

In line, V, and opposed

9. In Diesel engines, during suction stroke, _________ is drawn in the cylinder.

None of these

Air and fuel

Only air

Only fuel

10. In bias ply tyres

All of the above

One ply layer runs diagonally one way and another layer runs diagonally the other way

All plies run parallel to one another

Belts of steel mesh are used in the tyres

Page 2 of 3

11. During braking, the brake shoe is moved outward to force the lining against the

Brake drum

Wheel piston or cylinder

Wheel rim or axle

Anchor pin

12. If the engine coolant leaks into the engine oil, then engine oil

None of these

Turns black

Appears milky

Become foamy

13. In Diesel engines, the duration between the time of injection and the time of ignition is called

Spill cut-off

Delay period

Ignition period

Injection period

14. The aluminium alloy is used in cylinder blocks because

Material cost is low

It does not require any cylinder liners

It is lighter and has good heat dissipation characteristics

The piston is also made of aluminium alloy

15. A clutch is usually designed to transmit maximum torque which is

Equal to the maximum engine torque

150% of the maximum engine torque

80% of the maximum engine torque

None of these

16. The most commonly used supplementary restraint system (SRS) component is

Seat belt

Brake

Steering

Airbag

17. The component of the oil filter that prevents the passage of metal particles and sludge is

Case

Check valve

Element

Relief valve

18. If the spark plug deposit indicates black coating of soot, it indicates that the engine has been generally operating on

Most economical mixture

Too rich mixture

Too lean mixture

Stoichiometric mixture

19. In a ventilated disc brake

A duct directs air towards the caliper for cooling while the vehicle is moving

Caliper is covered with cooling fins

Disc contains many small holes for optimum cooling performance

Disc contains radial vanes between its rubbing surfaces for optimum cooling performance

20. In automobiles G.V.W. refers to

Gross vehicle weight

Gross vehicle wheel base

Gross vehicle width

Gross vehicle wheel track

Page 3 of 3

21. The main function of the brake fluid is

Lubrication

Power transmission

Cooling

None of these

22. In a four stroke engine for each crankshaft revolution, the camshaft revolves

Two turns

Four turns

One turn

One half turn

23. The crescent shaped cavity on the piston head top surface is called as

Valve clearance

Piston oil hole

Valve recess

Snap ring

24. The torque available at the contact between driving wheels and road is known as

Tractive effort

Brake effort

Clutch effort

None of these

25. The clutch is located between the transmission and the

Rear axle

Engine

Propeller shaft

Differential

26. The connecting rod connects the piston and the

Crankshaft

Cylinder head

Camshaft

Cylinder block

27. A worm gear is used as the pinion for the rack and pinion type of steering gearbox, because it

Reduces the amount of kickback for large steering angles

Allows the steering wheel to be turned by a greater amount when steering

Improves steering comfort when steering wheel is turned to effect small changes in the direction of forward motion

Makes the steering more responsive

28. The basic purpose of tyres is to

Substitute for springs

None of these

Grip the road and provide good traction

Act as brake

29. The antiknock property of compression ignition engine fuel can be improved by adding

Tetraethyl lead

Trimethyl pentane

Hexadecane

Amyl nitrate

30. The characteristic that is enhanced by the use of cylinder sleeves is

None of these

Lubrication performance

Resistance to wear

Cooling efficiency

Loading...

Share this Now with Friends:

WhatsApp
Telegram
More

Related

Tags: Automobile Automobile Engineering MCQs Engineering Mechanical Engineering

VideRime

A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

Leave a ReplyCancel reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Ads by Google

Recent Posts

Key Benefits of Phd in any Discipline
[PDF] Basic Civil Engineering and Mechanics Available Online in PDF by S.S. Bhavikatti
Best 20 trending Topics for final year major projects in Civil Engineering
Explain different types of road bridges through neat sketches
What are the best video editing softwares
Explain the working of marshalling yard through neat diagram
Classification of Indian Railways in detail
What do you mean by coning of wheels? Also discuss its advantages.

Membership Registration

Secured Payment

Protection

DMCA.com Protection Status

VideRime.com is the leading online Learning portal. ©2026 All Rights Reserved.

Login Now

Google

OR

* Username

*

* Password

*

Remember me

Forgot Password

Don't have account? Register Now

VideRime Registration Form

* Username

*

* Username

*

* Last Name

*

* Email Address

*

* Confirm Email Address

*

* Password

*

Strength: Very Weak

(Use Cropper to set image and
use mouse scroller for zoom image.)

Already have an account? Login