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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. Wire spoked wheels are used mainly in...
Frame - axles - engine and wheels
1-5-3-6-2-4
Two wheelers
Less

2. A two wheel drive means...
Propeller shaft
Rear axle is live axle
.3.7
Jeep

3. The Exhaust Muffler is used to...
5.5 to 7.5 kg/cm2
Propeller shaft

To reduce sound level

4. Two speed reverse gear arrangement is generally provided in...
1 - 3 - 4 - 2
Single dry plate
Tractor
700 to 900C

5. The tappet clearance for the side valve mechanism is measured between...
Lighter and run cooler
Rear axle
Valve stem and tapped
Hexagonal shaped grooves in their hand

6. The Universal joint is in between the..
Discharged battery
Propeller shaft and rear axle drive
Carcasses
Two wheelers

7. The firing order of four cylinder engine is...
1 - 3 - 4 - 2
Jeep
Frame - axles - engine and wheels
Feeler gauge

8. Four wheel drive vehicle is...
To improve rear vision
Jeep
To reduce sound level
Discharged battery

9. Type of clutch used in Hindustan Ambassador Mark II is...
Single dry plate
Piston clearance
5.5 to 7.5 kg/cm2
Propeller shaft and rear axle drive

10. Motor vehicle used for transportation over the ground is called...
Filtering air
Single dry plate
Automobile
Speedometer and odometer

11. The normal temperature of water under running of an engine is...
Hexagonal shaped grooves in their hand
Jeep
700 to 900C
Less

12. Advantage of tubeless tyre is...
Propeller shaft and rear axle drive
Clutch plate - pressure plate - clutch facing spring - bearing
Lighter and run cooler
Gudgeon pin

13. The manufactures of Yamaha RX-100 is...
Tyre
Automobile
Escort
Valve stem and tapped

14. While starting the engine - starter pinion meshes with...
Fly wheel ring gear
700 to 900C

Gudgeon pin

15. The relationship between total volume and clearance volume is called...
Reciprocating
Lighter and run cooler
Steel plate with splined central hub
Compression ratio

16. Engine dynamo is driven by...
Alloy steel with 0.4% c.s and 1.3% nickel

Valve stem and tapped
Buses

17. The shaft which transmits the drive from the gear box to the level pinion is...
Filtering air
1 - 3 - 4 - 2
Tractor
Propeller shaft

18. Which one are L.T.V?
Gudgeon pin
Car - Jeep
Splash
Speedometer and odometer

19. The normal oil pressure of an engine when running is...
U.S.A
Differentials
5.5 to 7.5 kg/cm2
Propeller shaft and rear axle drive

20. Fire Stone Tyre and Rubber Co. of India Pvt. Ltd is manufactures of
Worm and worm wheel
Property of the oil
Tyre
Carcasses

21. The material used for front axle is...
Rear axle
Alloy steel with 0.4% c.s and 1.3% nickel
Tata Engineering and Locomotive Co. Ltd.
Automobile

22. Mirrors are fitted in vehicles
Lighter and run cooler
Filtering air
To improve rear vision
Two wheelers

23. Connecting rod is attached to the piston by...
.3.7
Gudgeon pin
To improve rear vision
Rear axle is live axle

24. While taking turns - the driving wheel must turn in different speeds. This is done with the help of...
Two wheelers
Compression ratio
Gudgeon pin
Differentials

25. The space between the piston and cylinder is called...
1-5-3-6-2-4
Single dry plate
To seal compression leakage
Piston clearance

26. In a screw jack - the threads are
700 to 900C
Square
Reciprocating
To improve rear vision

27. The movement of an engine piston is...
Fine grained alloy cast iron
Reciprocating
5.5 to 7.5 kg/cm2
Square

28. Method of lubrication in a gear box is...

Single dry plate
Gudgeon pin
Splash

29. Co-efficient of friction for leather used for friction clutch are...
Single dry plate
.3.7
Speedometer and odometer
To improve rear vision

30. The common firing order of a six cylinder engine is...
Single dry plate
1-5-3-6-2-4
Rear axle
Lighter and run cooler

31. Piston rings are used...
To seal compression leakage
Fine grained alloy cast iron
Rear axle is live axle
Rear axle

32. Expander is a part in...
To seal compression leakage
Brake
700 to 900C
Worm and worm wheel

33. The basic structure of vehicles are...
Clutch plate - pressure plate - clutch facing spring - bearing
Frame - axles - engine and wheels
Car - Jeep
To reduce sound level

34. Piston rings are made of...
Reciprocating
Jeep
Gudgeon pin
Fine grained alloy cast iron

35. Clutch components are...
Clutch plate - pressure plate - clutch facing spring - bearing
700 to 900C
Tyre
5.8 kg/cm2

36. Air cleaner is used for...
Filtering air
Speedometer and odometer
Property of the oil
Less

37. In a battery cell the number of positive plates are of than negative plates
Single dry plate
Less
Worm and worm wheel
Discharged battery

38. Allen keys are used on Allen screws - which have
To improve rear vision
Hexagonal shaped grooves in their hand
To seal compression leakage
1-5-3-6-2-4

39. Clutches are two types
Splash
Jeep
Friction clutch and fluid flywheel
.3.7

40. Viscosity is...
Property of the oil
To seal compression leakage
Clutch plate - pressure plate - clutch facing spring - bearing
U.S.A

41. An example of a biodegradable pollutant is...
Differentials
Car - Jeep
Carcasses
Tata Engineering and Locomotive Co. Ltd.

42. The expansion of Telco
Automobile
Propeller shaft
1-5-3-6-2-4
Tata Engineering and Locomotive Co. Ltd.

43. Speedometer consists of two accessories
Reciprocating
To seal compression leakage
Speedometer and odometer
Tyre

44. The name of tool used for checking valve clearance of engine is...
Rear axle
Feeler gauge
Speedometer and odometer
Hexagonal shaped grooves in their hand

45. Tyre pressure of Ashok Leyland? comet in the rear tyre is...
Jeep
5.8 kg/cm2
Gudgeon pin
Discharged battery

46. Crown and level pinion is used in...
Differentials
Property of the oil
Rear axle
U.S.A

47. Example of a six wheeler
Carcasses
Square
Buses
5.8 kg/cm2

48. Clutch plate consists of...
Discharged battery
Brake
Steel plate with splined central hub
Tyre

49. The ?ve signal of an ammeter denotes...
Discharged battery
To reduce sound level
Jeep
Differentials

50. Which one is the steering gear
700 to 900C
Piston clearance
.3.7
Worm and worm wheel