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