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Test your basic knowledge |
Motor Mechanic Exam
Start Test
Study First
Subjects
:
engineering
,
industries
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. The material used for front axle is...
Feeler gauge
Alloy steel with 0.4% c.s and 1.3% nickel
Worm and worm wheel
Square
2. Wire spoked wheels are used mainly in...
U.S.A
Two wheelers
Discharged battery
Less
3. The Exhaust Muffler is used to...
Hexagonal shaped grooves in their hand
Differentials
To reduce sound level
Speedometer and odometer
4. The relationship between total volume and clearance volume is called...
Property of the oil
Escort
Compression ratio
Buses
5. Which one are L.T.V?
Car - Jeep
Buses
Two wheelers
5.8 kg/cm2
6. An example of a biodegradable pollutant is...
Lighter and run cooler
Jeep
Splash
Carcasses
7. The name of tool used for checking valve clearance of engine is...
Filtering air
Buses
Compression ratio
Feeler gauge
8. The space between the piston and cylinder is called...
1 - 3 - 4 - 2
Piston clearance
Compression ratio
700 to 900C
9. Viscosity is...
Property of the oil
Jeep
Square
Car - Jeep
10. While taking turns - the driving wheel must turn in different speeds. This is done with the help of...
Differentials
Frame - axles - engine and wheels
Friction clutch and fluid flywheel
Escort
11. The shaft which transmits the drive from the gear box to the level pinion is...
Piston clearance
Less
To improve rear vision
Propeller shaft
12. The expansion of Telco
Car - Jeep
Steel plate with splined central hub
Less
Tata Engineering and Locomotive Co. Ltd.
13. A two wheel drive means...
To seal compression leakage
U.S.A
Speedometer and odometer
Rear axle is live axle
14. Crown and level pinion is used in...
Tyre
5.5 to 7.5 kg/cm2
Tractor
Rear axle
15. Speedometer consists of two accessories
Steel plate with splined central hub
U.S.A
Speedometer and odometer
5.5 to 7.5 kg/cm2
16. Co-efficient of friction for leather used for friction clutch are...
Carcasses
Friction clutch and fluid flywheel
.3.7
17. Allen keys are used on Allen screws - which have
Hexagonal shaped grooves in their hand
Lighter and run cooler
Single dry plate
To reduce sound level
18. Clutches are two types
Less
Valve stem and tapped
Differentials
Friction clutch and fluid flywheel
19. Fire Stone Tyre and Rubber Co. of India Pvt. Ltd is manufactures of
Hexagonal shaped grooves in their hand
Propeller shaft
Tyre
Rear axle is live axle
20. The Universal joint is in between the..
Gudgeon pin
Car - Jeep
Tractor
Propeller shaft and rear axle drive
21. The ?ve signal of an ammeter denotes...
700 to 900C
Discharged battery
Hexagonal shaped grooves in their hand
To improve rear vision
22. The manufactures of Yamaha RX-100 is...
Escort
Automobile
Car - Jeep
Alloy steel with 0.4% c.s and 1.3% nickel
23. Air cleaner is used for...
Filtering air
Carcasses
Frame - axles - engine and wheels
Fine grained alloy cast iron
24. Four wheel drive vehicle is...
Carcasses
Jeep
5.8 kg/cm2
Less
25. Type of clutch used in Hindustan Ambassador Mark II is...
Single dry plate
5.8 kg/cm2
1-5-3-6-2-4
Car - Jeep
26. The common firing order of a six cylinder engine is...
Splash
Gudgeon pin
To reduce sound level
1-5-3-6-2-4
27. The movement of an engine piston is...
Reciprocating
Tata Engineering and Locomotive Co. Ltd.
Filtering air
Automobile
28. Which one is the steering gear
Steel plate with splined central hub
Gudgeon pin
Worm and worm wheel
29. Piston rings are used...
Compression ratio
Property of the oil
1-5-3-6-2-4
To seal compression leakage
30. Clutch components are...
Clutch plate - pressure plate - clutch facing spring - bearing
Piston clearance
1 - 3 - 4 - 2
Two wheelers
31. While starting the engine - starter pinion meshes with...
Jeep
Fly wheel ring gear
Escort
Buses
32. Two speed reverse gear arrangement is generally provided in...
Tractor
Tyre
Reciprocating
To improve rear vision
33. Mirrors are fitted in vehicles
To seal compression leakage
To improve rear vision
Single dry plate
Feeler gauge
34. Ford motor company is situated in...
Automobile
U.S.A
Compression ratio
To improve rear vision
35. Advantage of tubeless tyre is...
Lighter and run cooler
Car - Jeep
Tractor
Frame - axles - engine and wheels
36. Tyre pressure of Ashok Leyland? comet in the rear tyre is...
Filtering air
Steel plate with splined central hub
5.8 kg/cm2
Fine grained alloy cast iron
37. The basic structure of vehicles are...
Frame - axles - engine and wheels
Worm and worm wheel
Gudgeon pin
Differentials
38. In a battery cell the number of positive plates are of than negative plates
Clutch plate - pressure plate - clutch facing spring - bearing
Less
Rear axle is live axle
Tractor
39. Piston rings are made of...
Fine grained alloy cast iron
U.S.A
Automobile
Compression ratio
40. Example of a six wheeler
Less
Frame - axles - engine and wheels
Buses
Hexagonal shaped grooves in their hand
41. Connecting rod is attached to the piston by...
Property of the oil
Brake
Gudgeon pin
Jeep
42. The normal oil pressure of an engine when running is...
Gudgeon pin
700 to 900C
5.5 to 7.5 kg/cm2
To reduce sound level
43. Engine dynamo is driven by...
Fly wheel ring gear
Valve stem and tapped
.3.7
44. Motor vehicle used for transportation over the ground is called...
Automobile
Fly wheel ring gear
To improve rear vision
Rear axle is live axle
45. Clutch plate consists of...
Steel plate with splined central hub
Property of the oil
Friction clutch and fluid flywheel
Fine grained alloy cast iron
46. The firing order of four cylinder engine is...
Fly wheel ring gear
Compression ratio
1 - 3 - 4 - 2
To improve rear vision
47. The normal temperature of water under running of an engine is...
Carcasses
700 to 900C
Property of the oil
Hexagonal shaped grooves in their hand
48. Method of lubrication in a gear box is...
Splash
5.8 kg/cm2
Reciprocating
U.S.A
49. Expander is a part in...
5.8 kg/cm2
Reciprocating
Brake
.3.7
50. In a screw jack - the threads are
700 to 900C
Two wheelers
Alloy steel with 0.4% c.s and 1.3% nickel
Square