NSQF AUTOMOBILE SSLC Level 2 MCQ FROM OLD QP
NSQF - AUTOMOBILE OLD QUESTION PAPERS MCQ FROM 2017-2020 (9SET) INCLUDING MODEL QP WITH ANSWERS
AUTOMOBILE LEVEL 2 SSLC ALL MCQ
1. Channel is made of
(A) Iron (B) Steel (C) Wood (D) Aluminum
2. 6x4 drive chassis vehicle means
(A) Consists of 6 wheels out of which 6 wheels are the driving wheels.
(B) Consists of 4 wheels out of which 4 wheels are driving wheels.
(C) Consists of 24 wheels out of which 6 wheels are driving wheels.
(D) Consists of 6 wheels out of which 4 wheels are driving wheels.
3. A chassis is made of
(A) Wood (B)oil (C) Metal (D) Plastic
4. “4 X 2” drive chassis vehicle means
(A) Consists of 4 wheels out of which 2 wheels are the driving wheels
(B) Consists of 4 wheels out of which 4 wheels are driving wheels
(C) Consists of 4 wheels out of which one wheel is a driving wheel
(D) Consists of 8 wheels out of which 2 wheels are driving wheels
5. A chassis is used for
(A) carrying the bolt
(B) opening the load
(C) Fixing the auto body
(D) folding the nut
6. The section of the steel frame used in matador is
(A) Tubular section (B) channel section
(C) Box section (D) square section
7. 6 X 2 drive chassis vehicle means
(A) Consists of 6 wheels out of which 6 wheels are the driving wheels
(B) Consists of 6 wheels out of which 2 wheels are the driving wheels
(C) Consists of 12 wheels out of which 6 wheels are driving wheels
(D) Consists of 2 wheels out of which 2 wheels are driving wheels
8. Frictional horse power is equal to
(A) F.H.P = I.H.P – B.H.P
(B) F.H.P = B.H.P – I.H.P
(C) F.H.P = B.H.P / I.H.P
(D) F.H.P = I.H.P / B.H.P
9. The component used to ignite the fuel in petrol engine is
(A) Spark Plug (B) Push rod
(C) Radiator (D) Carburettor
10. Fuel injectors are used in
(A) Petrol engine (B) Steam engine
(C) Diesel engine (D) Jet engine
11. The compression ratio of diesel engine is
(A) 8 to 16 (B) 16 to 22
(C) 8 to 9·5 (D) 6 to 8
12. The actual power delivered at the crankshaft is
(A) brake horsepower
(B) indicated horsepower
(C) friction horsepower
(D) horsepower
13. One horse-power is equal to
(A) 9000 kg.m (B) 5000 kg.m
(C) 6000 kg.m (D) 4500 kg.m
14. The unit of engine torque is
(A) newton-metre square
(B) newton-metre
(C) newton
(D) newton-second
15. The type of engine in which combustion takes
place outside the engine cylinder is
(A) steam engine (B) diesel engine
(C) petrol engine (D) jet engine
16. Distance travelled by the piston in moving from top dead centre to bottom dead centre is called
(A) bore (B) compression ratio
(C) stroke (D) engine capacity
17. An example for liquid lubricant is
(A) graphite (B) grease
(C) aluminium paste (D) vegetable oil
18. An example for solid lubricant is
(A) vegetable oil (B) grease
(C) oil mixed with water (D) graphite
19. An example for synthetic lubricant is
(A) mineral oil (B) vegetable oil
(C) refined petroleum oil (D) animal oil
20. The lubrication oil should be chemically stable at
(A) room temperature
(B) moderate temperature
(C) higher temperature
(D) lower temperature
21. An example for solid lubricant is
(A) graphite (B) grease
(C) mineral oil (D) oil in water
22. The resistance of the lubricating oil to flow is called
(A) physical stability (B) viscosity
(C) chemical stability (D) flash point
23. Which is not the property of an ideal coolant ?
(A) Corrosion (B) High thermal capacity
(C) Low viscosity (D) Non-toxic
24. An example of semi-solid lubricant is
(A) mica (B) oil in water
(C) soap stone (D) aluminium paste
25. Coolant is used for
(A) heating the engine
(B) freezing the engine
(C) cooling the engine
(D) firing the engine
26. Pump circulation system is used in
(A) air cooling
(B) liquid cooling
(C) pressure sealed cooling
(D) water cooling
27. Thermostat is placed between
(A) carburettor and radiator
(B) radiator and engine
(C) engine and carburettor
(D) radiator and radiator fan
28. This is NOT the part of cooling system.
(A) the radiator (B) radiator cooling fans
(C) bonnet (D) water pump
29. Which of the following is not a part of the cooling system ?
(A) Water pump (B) Thermostat
(C) Freeze plug (D) Spark plug
30. In automobiles the following types of universal joints are not used
(A) Cross type (B) Non-rubber coupling
(C) Pot type joints (D) Constant velocity type
31. The type of gear used in final drive is
(A) hypoid gears (B) spiral bevel gears
(C) straight bevel gears (D) spur gears
32. Automatic transmission system is mainly used in which of following vehicles?
(A) Luxury cars (B) Light vehicles
(C) Two wheelers (D) Three wheelers
33. A stub axle is used for
(A) tightening the bolt
(B) opening the nut
(C) rotating wheel
(D) folding the nut
34. Stub axle without rigid axle beam type is widely used on
(A) cars
(B) trucks
(C) heavy commercial vehicles
(D) buses
35. The component that supports the weight of the vehicle is
(A) strut rod (B) strut
(C) spring (D) ball joint
36. Tendency of a vehicle to dive in its front on application of brake is called
(A) yawing (B) dipping
(C) bottoming (D) unsprung weight
37. Function of suspension system is to
(A) Reduce friction
(B) Reduce wear and tear
(C) Reduce shocks and vibration
(D) Reduce speed
38. Rolling resistance depends upon
(A) mass of the vehicle
(B) body profile of the vehicle
(C) acceleration and its rate
(D) materials of the road surface
39. Rolling resistance depends upon
(A) slope of the road
(B) materials of the road surface
(C) speed of the vehicle
(D) constant speed
40. The component that supports the weight of the vehicle is
(A) strut rod (B) strut
(C) spring (D) ball joint
41.Tendency of a vehicle to dive in its front on application of brake is called
(A) yawing (B) dipping
(C) bottoming (D) unsprung weight
42. The function of ignition coil is to change voltage from
(A) 10 volts dc to 20,000 volts dc
(B) 10 volts dc to 18,000 volts dc
(C)12 volts dc to 22,000 volts dc
(D) 12 volts dc to 18,000 volts dc
43. The correct relationship between power (W), voltage (V) and current (I) is
(A) I =V / W (B) I/V =W
(C) V =I / W (D) VI=W
44. The unit of resistance is
(A) ohm (B) ampere
(C) volt (D) watt.
45. The part which is fitted into the charging circuit of auto electric system is
(A) alternators (B) cut-out unit
(C) ignition coil (D) spark plug
46. The unit of power is
(A) ohm (B) volt
(C) ampere (D) watt
47. The colour of the fog lamp is
(A) amber (B) green
(C) red (D) white
48. The hand tool used for cutting, shearing and chipping of metal is
(A) pliers (B) snips
(C) files (D) chisels
49.The instrument used to measure the specific gravity is
(A) Hydrometer (B) tachometer
(C) volt-ohmmeter (D) wattmeter
50. The tool used to tighten and loosen bolt and nut is
(A) hammer (B) hand hacksaw
(C) spanner (D) bench vice
51.The tool used to precisely apply a specific torque to a bolt and nut is
(A) tappet wrench (B) wheel wrench
(C) torque wrench (D) flywheel puller
52. The machine used in automobile service centre to prevent tyre vibration and bounce is
(A) air compressor
(B) two-post lift
(C) pneumatic wrenches
(D) wheel balancer
53. Flywheel puller is a/an
(A) special tool (B) hand tool
(C) electrical tool (D) measuring tool
54. Mallet is made of
(A) iron (B) wood
(C) steel (D) aluminium
55. ‘File’ is a/an
(A) electrical tool (B) hand tool
(C) special tool (D) measuring tool
56. The hammer made of rubber or wood is
(A) punch (B) grease gun
(C) mallet (D) snips
57. Calipers is a/an
(A) electrical tool (B) special tool
(C) hand tool (D) measuring tool
58. The part of the vehicle cleaned by news paper is
(A) brakes (B) doors
(C) axles (D) windows
59. When a vehicle travels 50,000 KM usually this is recommended
(A) Air Filter change (B) Oil change
(C) Fuel change (D) Battery change
60. The part which is used to keep the inside of the engine free from dust and insects is
(A) fuel filter (B) coolant filter
(C) air filter (D) oil filter
61. Which of the following material tools is not used for changing the fuel filter?
(A) Safety Glasses (B) Coolant
(C) Container (D) Screw Driver
62. Which of the following tools / material is not used for changing the coolant in engine?
(A) Pan (B)Coolant
(C)Spanner (D)Car Jack and Jack stands
63.Vehicle air filter should be changed after
(A) every 40,000 km
(B) every 30,000 km
(C) every 45,000 km
(D) every 50,000 km
64. Air filter is made
(A) Iron (B) Steel
(C) Wood (D) Paper
65. As per general rule the vehicle coolant is changed after
(A) three years (B) four years
(C) five years (D) two years
66. In an automobile incorrect oil level can cause serious damage to
(A) vehicle body
(B) vehicle tyres
(C) vehicle engine
(D) vehicle steering system
67.Which of the following materials / tools is not used for changing the air filter of an engine ?
(A) Drain plug socket wrench
(B) New air filter
(C) Phillips screw driver
(D) Flat screw driver
68. The tool used to check the oil level in the engine is
(A) Hammer (B) Dip stick
(C) File (D) Drill bit
69. Usually vehicle washing is done by
(A) chemical (B) wood
(C) iron (D) water
70. Air filter is made of
(A) iron (B) wood
(C) steel (D) paper
71. In vehicle cleaning, the windows are cleaned by
(A) plastic (B) newspaper
(C) rubber (D) wood
72. Vehicle air filter should be changed after the distance
(A) 50,000 km (B) 25,000 km
(C) 75,000 km (D) 45,000 km
73. While changing the engine oil of a car, car is parked at
(A) engine on and parking brake on
(B) engine off and parking brake off
(C) engine on and parking break off
(D) engine off and parking brake on
74. Air filter is cleaned by
(A) chemicals (B) air blower
(C) oil (D) water
75. The part of the vehicle cleaned by newspaper is
(A) doors (B) axles
(C) windows (D) breaks
76. Change of air filter is generally recommended when a vehicle travels a distance of
(A) 50,000 km (B) 60,000 km
(C) 30,000 km (D) 20,000 km
77. Vehicle oil should be changed after the vehicle travels the distance of
(A) minimum 4,000 km — maximum 15,000 km
(B) minimum 15,000 km — maximum 30,000 km
(C) minimum 25,000 km — maximum 30,000 km
(D) minimum 30,000 km — maximum 35,000 km
78. The material(s)/tool which is/are NOT used for changing the engine oil and oil filter is/are
(A) engine oil (B) paper, towel and a rag
(C) carjack and stand (D) coolant
79.The material(s)/tool which is used for changing the coolant is
(A) Pan
(B) Phillips screw driver
(C) Paper towel and rag
(D) Drain plug socket wrench
80. Side walls of the car tyres is cleaned by
(A) wire brush (B) files
(C) plastic brush (D) iron brush
81. The tool used for measuring the oil level in the engine is
(A) Phillips screw driver
(B) dip stick
(C) flat screw driver
(D) compressor air valve
82. Thermal imaging cameras are used in the following innovations of car safety technology
(A) Night vision assist
(B) Sensitive air bag system
(C) Blind spot detection
(D) Rollover prevention
83. Passive keyless entry system was first designed by
(A) Tata Motors
(B) General Motors
(C) Ford Motors
(D) Maruti Suzuki Motors
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