Automobile Engineering

ME6I

22656

Multiple Choice Questions (MCQs)

1   ln commercial vehicle layouts engine is located forward, rear or under floor mainly to
    (A)   Better utilization of space
    (B)   Increase fuel economy
    (C)   Better weight distribution
    (D)   Reduce the weight of chassis
[showhide type=”button7c1″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: C [/showhide]
2   Wheel base is the distance between?
    (A)   The centers of the front and rear wheels
    (B)   The centers of the front wheels
    (C)   The centers of the rear wheels
    (D)   Extreme length of vehicle
[showhide type=”button7c2″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: A [/showhide]
3   The function of transmission system in an automobile is?
    (A)   To vary the speed
    (B)   To vary the torque
    (C)   To vary the power
    (D)   None of the above
[showhide type=”button7c3″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: B [/showhide]
4   The natural gas is compressed in a CNG cylinder at a pressure of
    (A)   250 Bar
    (B)   200 Bar
    (C)   300 Bar
    (D)   150 Bar
[showhide type=”button7c4″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: B [/showhide]
5   The device for smoothening the power impulses is?
    (A)   Clutch
    (B)   Differential
    (C)   Flywheel
    (D)   Torque Converter
[showhide type=”button7c5″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: C [/showhide]
6   Dampers are popularly known in the automobile world as
    (A)   Torsion Bar
    (B)   Shock Absorbers
    (C)   Springs
    (D)   Rods
[showhide type=”button7c6″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: B [/showhide]
7   Which of the following is not a trade name of a tractor in India?
    (A)   Escort
    (B)   Mahindra
    (C)   Tata
    (D)   Swaraj
[showhide type=”button7c7″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: C [/showhide]
8   The size of an engine cylinder is referred in terms of
    (A)   Bore & Stroke
    (B)   Efficiency
    (C)   Diameter & Bore
    (D)   Stroke & length
[showhide type=”button7c8″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: A [/showhide]
9   In a modern automobile gearbox, most of the gears are
    (A)   Spur
    (B)   Herringbone
    (C)   Bevel
    (D)   Helical
[showhide type=”button7c9″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: D [/showhide]
10   The type of car in which the driver’s cabin is separated from the rear compartment by using a window is called?
    (A)   Limousine
    (B)   Sedan
    (C)   Hatchback
    (D)   Station Wagon
[showhide type=”button7c10″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: A [/showhide]
11   Maruti 800 body type is?
    (A)   Limousine
    (B)   Hatchback
    (C)   Sedan
    (D)   SUV
[showhide type=”button7c11″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: B [/showhide]
12   The chassis frame of vehicles is narrow at the front, because
    (A)   Size of tyres is smaller at the front
    (B)   It gives smaller turning radius to the vehicle
    (C)   It helps to reduce the weight of the frame
    (D)   Weight of the vehicle is less at the front
[showhide type=”button7c12″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: B [/showhide]
13   Electric Vehicles are generally powered by
    (A)   Aluminum batteries
    (B)   Lead-Acid batteries
    (C)   Sodium batteries
    (D)   Magnesium batteries
[showhide type=”button7c13″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: B [/showhide]
14   Full form of EV is
    (A)   Energy Voltage
    (B)   Energy Vehicle
    (C)   Emerging Vehicle
    (D)   Electric Vehicle
[showhide type=”button7c14″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: D [/showhide]
15   A monocoque is a chassis in which
    (A)   only body take all loads
    (B)   only chassis take all loads
    (C)   body and chassis both takes all loads
    (D)   only frame of chassis takes loads
[showhide type=”button7c15″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: D [/showhide]
16   In which type of manual transmission the double-declutching is used?
    (A)   Constant-mesh gearbox
    (B)   Sliding mesh gearbox
    (C)   Synchromesh gearbox
    (D)   Epicyclical gearbox
[showhide type=”button7c16″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: A [/showhide]
17   In which of the gearbox all gears are always in contact?
    (A)   Constant-mesh gearbox
    (B)   Sliding mesh gearbox
    (C)   Synchromesh gearbox
    (D)   Epicyclical gearbox
[showhide type=”button7c17″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: A [/showhide]
18   In which of the gearbox sun and planet gear set is used?
    (A)   Constant-mesh gearbox
    (B)   Sliding mesh gearbox
    (C)   Synchromesh gearbox
    (D)   Epicyclical gearbox
[showhide type=”button7c18″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: D [/showhide]
19   Which of the following is not part of automatic transmission?
    (A)   Epicyclic gearbox
    (B)   Torque convertor
    (C)   Multi-plate clutch
    (D)   Sliding mesh gearbox
[showhide type=”button7c19″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: D [/showhide]
20   The flywheel stores the rotational energy.
    (A)   TRUE
    (B)   FALSE
[showhide type=”button7c20″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: A [/showhide]
21   Where is the clutch located?
    (A)   Between transmission and rear axle
    (B)   Between transmission and engine
    (C)   Between transmission and propeller shaft
    (D)   Between transmission and differential
[showhide type=”button7c21″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: B [/showhide]
22   If there are 6 clutch plates in a multi-plate clutch, what is the number of pair of contact surfaces?
    (A)   0
    (B)   7
    (C)   1
    (D)   5
[showhide type=”button7c22″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: D [/showhide]
23   Load per axle for a vehicle can be reduced by which of the following methods?
    (A)   By increasing distance between the axles
    (B)   By increasing the number of tyres
    (C)   By increasing the number of axles
    (D)   By decreasing the length of an axle
[showhide type=”button7c23″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: C [/showhide]
24   In Automobile, what does SUV stand for?
    (A)   Sport Utility Vehicle
    (B)   Sub-urban Utility Vehicles
    (C)   Short Urban Vehicles
    (D)   Super Utility Vehicles
[showhide type=”button7c24″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: A [/showhide]
25   The transmission system transmits _________ from engine to wheels.
    (A)   Speed
    (B)   Power
    (C)   Torque
    (D)   Pressure
[showhide type=”button7c25″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: B [/showhide]
26   Which of the following is not a part of the transmission system?
    (A)   Clutch
    (B)   Axles
    (C)   Wheels
    (D)   Gearbox
[showhide type=”button7c26″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: C [/showhide]
27   The force that opposes the motion of a vehicle is _______
    (A)   Rolling resistance
    (B)   Gradient resistance
    (C)   Wind or air resistance
    (D)   All of the mentioned
[showhide type=”button7c27″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: D [/showhide]
28   What is the major disadvantage of LPG as a fuel in the automobile?
    (A)   Reduction in the life of the engine
    (B)   Less power compared to gasoline
    (C)   Reduction in the life of the engine and less power compared to gasoline
    (D)   Knocking tendency
[showhide type=”button7c28″ more_text=”Show Answer” less_text=”Hide Answer”] Answer: C [/showhide]

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