Test your basic knowledge |

Motor Mechanic Exam

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. While taking turns - the driving wheel must turn in different speeds. This is done with the help of...
Differentials
Clutch plate - pressure plate - clutch facing spring - bearing
Worm and worm wheel
Hexagonal shaped grooves in their hand

2. Clutch plate consists of...
Worm and worm wheel
Rear axle is live axle
Filtering air
Steel plate with splined central hub

3. Tyre pressure of Ashok Leyland? comet in the rear tyre is...
5.8 kg/cm2
Speedometer and odometer
Friction clutch and fluid flywheel
Rear axle is live axle

4. Speedometer consists of two accessories
Speedometer and odometer
Fine grained alloy cast iron
5.5 to 7.5 kg/cm2
Automobile

5. The Universal joint is in between the..
5.8 kg/cm2
Rear axle is live axle
Steel plate with splined central hub
Propeller shaft and rear axle drive

6. Four wheel drive vehicle is...
Hexagonal shaped grooves in their hand
Jeep
700 to 900C
Tata Engineering and Locomotive Co. Ltd.

7. The material used for front axle is...
Alloy steel with 0.4% c.s and 1.3% nickel
To improve rear vision
Speedometer and odometer
Single dry plate

8. Which one is the steering gear
Single dry plate
Less
.3.7
Worm and worm wheel

9. The name of tool used for checking valve clearance of engine is...
Tata Engineering and Locomotive Co. Ltd.
Less
Feeler gauge
Speedometer and odometer

10. The firing order of four cylinder engine is...
Tractor
Single dry plate

1 - 3 - 4 - 2

11. The space between the piston and cylinder is called...
1-5-3-6-2-4
Alloy steel with 0.4% c.s and 1.3% nickel
Piston clearance
Two wheelers

12. The relationship between total volume and clearance volume is called...
Jeep
To improve rear vision
Compression ratio
Frame - axles - engine and wheels

13. Piston rings are made of...
Fine grained alloy cast iron
Lighter and run cooler
Differentials
Filtering air

14. Co-efficient of friction for leather used for friction clutch are...
Feeler gauge
.3.7
Frame - axles - engine and wheels
Less

15. Type of clutch used in Hindustan Ambassador Mark II is...
Reciprocating
Single dry plate
Tractor
Escort

16. The ?ve signal of an ammeter denotes...
.3.7
Discharged battery
Steel plate with splined central hub
Hexagonal shaped grooves in their hand

17. Wire spoked wheels are used mainly in...
Brake
Worm and worm wheel
Two wheelers
Square

18. Connecting rod is attached to the piston by...
Gudgeon pin
Splash
U.S.A
Fly wheel ring gear

19. The normal temperature of water under running of an engine is...
700 to 900C
Lighter and run cooler
To seal compression leakage
Steel plate with splined central hub

20. The manufactures of Yamaha RX-100 is...
To improve rear vision
Fine grained alloy cast iron
Escort
Valve stem and tapped

21. The tappet clearance for the side valve mechanism is measured between...
Rear axle
U.S.A
Valve stem and tapped
Propeller shaft

22. Engine dynamo is driven by...
To reduce sound level

Differentials
700 to 900C

23. Ford motor company is situated in...
Compression ratio
1-5-3-6-2-4
U.S.A
.3.7

24. Advantage of tubeless tyre is...
Lighter and run cooler
Piston clearance
Propeller shaft and rear axle drive
Fine grained alloy cast iron

25. The common firing order of a six cylinder engine is...
Less
To reduce sound level
1-5-3-6-2-4
Valve stem and tapped

26. While starting the engine - starter pinion meshes with...
U.S.A
Rear axle
Less
Fly wheel ring gear

27. Crown and level pinion is used in...
Rear axle is live axle
Fine grained alloy cast iron
Rear axle
Filtering air

28. Piston rings are used...
Piston clearance
To improve rear vision
Square
To seal compression leakage

29. Viscosity is...
Alloy steel with 0.4% c.s and 1.3% nickel
Worm and worm wheel
To seal compression leakage
Property of the oil

30. Motor vehicle used for transportation over the ground is called...
Automobile
Single dry plate
5.5 to 7.5 kg/cm2
Splash

31. Method of lubrication in a gear box is...
Tata Engineering and Locomotive Co. Ltd.
Splash
1-5-3-6-2-4
Hexagonal shaped grooves in their hand

32. Clutch components are...
700 to 900C
Speedometer and odometer
Clutch plate - pressure plate - clutch facing spring - bearing
Jeep

33. Fire Stone Tyre and Rubber Co. of India Pvt. Ltd is manufactures of
Property of the oil
To seal compression leakage
Tyre
Rear axle is live axle

34. The expansion of Telco
Splash
Filtering air
Square
Tata Engineering and Locomotive Co. Ltd.

35. The movement of an engine piston is...
To improve rear vision
To reduce sound level
Reciprocating
Worm and worm wheel

36. The basic structure of vehicles are...
Less
Frame - axles - engine and wheels
Piston clearance
Rear axle

37. Clutches are two types
.3.7
Friction clutch and fluid flywheel
Feeler gauge
U.S.A

38. Allen keys are used on Allen screws - which have
Hexagonal shaped grooves in their hand
700 to 900C
Speedometer and odometer
Fly wheel ring gear

39. Mirrors are fitted in vehicles
To improve rear vision
Car - Jeep
Clutch plate - pressure plate - clutch facing spring - bearing
Propeller shaft

40. Which one are L.T.V?
1 - 3 - 4 - 2
Jeep
Car - Jeep
Rear axle

41. In a battery cell the number of positive plates are of than negative plates
700 to 900C
Alloy steel with 0.4% c.s and 1.3% nickel
Less
Carcasses

42. Two speed reverse gear arrangement is generally provided in...
Piston clearance

To improve rear vision
Tractor

43. The normal oil pressure of an engine when running is...
Piston clearance
5.5 to 7.5 kg/cm2
Alloy steel with 0.4% c.s and 1.3% nickel
5.8 kg/cm2

44. Expander is a part in...
Piston clearance
Brake
Discharged battery
Speedometer and odometer

45. Example of a six wheeler
Tata Engineering and Locomotive Co. Ltd.
1-5-3-6-2-4
Buses
Rear axle is live axle

46. The Exhaust Muffler is used to...
Filtering air
To reduce sound level
Carcasses
Property of the oil

47. An example of a biodegradable pollutant is...
Propeller shaft
Carcasses
Friction clutch and fluid flywheel
Piston clearance

48. In a screw jack - the threads are
Reciprocating
Square
Frame - axles - engine and wheels
Filtering air

49. The shaft which transmits the drive from the gear box to the level pinion is...
Tyre
1 - 3 - 4 - 2
Propeller shaft
Rear axle is live axle

50. Air cleaner is used for...
Car - Jeep
Filtering air
Propeller shaft
Differentials