Automobile Engineering Quiz | Automobile Engineering MCQs & Answers

Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Questions
81 Two of the three connecting rod bearing loads that increase as engine speeds increase are
A Centrifugal and inertia loads
B Torsional and pressure loads
C Pressure and inertia loads
D Pressure and centrifugal loads

Answer: Centrifugal and inertia loads
82 The central part of the axle beam is offset downwards to
A Give improved resistance to end thrusts during cornering
B Give better bending strength
C Give improved torsional strength during brake application
D Clear the engine sump and lower vehicle centre of gravity

Answer: Clear the engine sump and lower vehicle centre of gravity
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83 X – member of a car frame ensures improved
A Resistance to side force due to transverse wind load
B Resistance of weaving and torsional strength of front end of frame
C Bending strength of side members
D Resistance to vertical shock loads acting simultaneously on both front wheels

Answer: Resistance to side force due to transverse wind load
84 The engine is usually supported by the frame
A Four or five
B One or two
C Three or four
D One or two

Answer: Three or four
85 Parts of the shock absorber include
A Valves
B Pistons
C Coupler
D Valve springs

Answer: Valves
86 The unsprung mass in a vehicle system is mainly composed of
A The frame assembly
B Gear box and propeller shaft
C Axle and the parts attached to it
D Engine and associated parts

Answer: Axle and the parts attached to it
87 The crankshafts are usually forged to get
A Minimum friction effects
B A good mechanical design
C Good grain structure
D Improved corrosion structure

Answer: A good mechanical design
88 The substance added to the oil which helps to keep the engine clean is called
A Detergent
B Soap
C Thickening agent
D Grease

Answer: Detergent
89 The pipes used in diesel engines from pump to nozzle is made up of
A PVC
B Rubber
C Steel
D Copper

Answer: Steel
90 As the battery is discharged, the active materials in both negative and positive plates are changed to
A Lead sulphate
B Lead oxide
C Sulphuric acid
D Spongy lead

Answer: Lead sulphate
91 The automobile chassis consists of the engine, frame, power train, wheels, steering and …………..
A Braking system
B Wind shield
C The doors
D Luggage boot

Answer: Braking system
92 The rear end suspension arrangement in which rear end torque is absorbed by the spring is called the
A Torque tube drive
B Hotchkiss drive
C Hooks drive
D Differential drive

Answer: Hotchkiss drive
93 On rebound, in the direct acting shock absorber, fluid flows out of the upper part of the cylinder and also ………..
A Out of the reservoir
B Into the dust shield
C Out of the dust shield
D Into the reservoir

Answer: Out of the reservoir
94 The weight or pressure required to deflect a spring in mm is called the spring
A Rate
B Rebound
C Weight
D Deflection

Answer: Rate
95 Leaf spring for vehicles are nipped to
A Ensure that all leaves are uniformly stressed during loading
B Improve the load carrying capacity of spring
C To increase the interleaf friction
D To vary the effective length of the spring

Answer: Ensure that all leaves are uniformly stressed during loading
96 The device that permits variation in the distance between the spring eyes of a leaf spring as the spring flexes is called
A Spring shackle
B Spring leaf
C Spring U – bolt
D Spring hanger

Answer: Spring shackle
97 When the direct acting shock absorber is compressed or telescoped fluid passes through the piston orifices into the upper part of the cylinder and also
A Into the reservoir
B Out of the reservoir
C Out of the dust shield
D Into the dust shield

Answer: Into the reservoir
98 The clips placed at intervals along some leaf spring to prevent spring leaf separation on rebound, are called
A Rebound clips
B Relief clips
C Separation clips
D Interval clips

Answer: Rebound clips
99 In a vehicle with torque tube drive, the rear suspension spring
A Takes up driving thrust and torque reaction
B Supports load and takes up end thrust
C Takes up braking thrust and torque reaction
D Takes up end thrust and torque reaction

Answer: Supports load and takes up end thrust
100 With a leaf spring type of suspension, interference between steering and suspension system can be reduced to minimum when
A Front end of the spring is pin joined and the rear end is shackled
B Front end of the spring is shackled and rear end is pin jointed
C Both end of the spring are shackled
D Both ends of the springs are pin jointed

Answer: Front end of the spring is shackled and rear end is pin jointed

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