Automobile Engineering MCQ Questions

14-In full floating type rear axle, driving torque is carried by
(A) Axle shaft
(B) Axle casing
(C) Bearing
(D) Bearing and axle casing
[expand title=”View Answer”](A) Axle shaft[/expand]
 
15-The specific gravity of electrolyte can be checked with
(A) hygrometer
(B) voltmeter
(C) multimeter
(D) hydrometer
[expand title=”View Answer”](D) hydrometer[/expand]
 
16-The toner ring (Tone ring) is used in
(A) Torque converter
(B) Lubrication system
(C) ABS
(D) Air Conditioning System
[expand title=”View Answer”](C) ABS[/expand]
 
17-Open circuit voltage of a 12V lead acid battery in fully charged condition is
(A) 2 V
(B) 2.5 V
(C) 12.6 V
(D) 14 V
[expand title=”View Answer”](C) 12.6 V[/expand]
 
18-Prony Brake Dynamometer is used to measure
(A) Indicated Power
(B) Brake Power
(C) Frictional Power
(D) None of the above
[expand title=”View Answer”](B) Brake Power[/expand]
 
19-Morse test is not applicable to
(A) Four stroke multi cylinder engine
(B) Multi cylinder petrol engine
(C) Multi cylinder Diesel engine
(D) Four stroke single cylinder engine
[expand title=”View Answer”](D) Four stroke single cylinder engine[/expand]
 
20-In an alternator current is induced in
(A) Rotor winding
(B) Stator winding
(C) Carbon brushes
(D) Slip rings
[expand title=”View Answer”](D) Slip rings[/expand]
 
21-The reflector used in automobile head lamp is of
(A) Spherical shape
(B) Hemispherical shape
(C) Hyperbolic shape
(D) Parabolic shape
[expand title=”View Answer”](D) Parabolic shape[/expand]
 
22-The voltage of each cell of alkaline battery is
(A) 1.5 V
(B) 2.2 V
(C) 6.2 V
(D) None of the above
[expand title=”View Answer”](A) 1.5 V[/expand]
 
23-The function of waste gate in turbo charger is to
(A) limit boost pressure
(B) increase boost pressure
(C) to cool the air
(D) reduce emission
[expand title=”View Answer”](A) limit boost pressure[/expand]
 
24-Metal halide type HID lamps are popularly known as
(A) Mercury vapor lamp
(B) Xenon lamp
(C) Low pressure sodium lamp
(D) High pressure sodium lamp
[expand title=”View Answer”](B) Xenon lamp[/expand]
 
25-The purpose of filling inert gases inside the bulb is
(A) to reduce filament temperature
(B) to avoid dazzling effect
(C) to prevent evaporation of filament
(D) none of the above
[expand title=”View Answer”](C) to prevent evaporation of filament[/expand]