1
The number of positive plates in a battery has on its plates
A)
One more than the negative plates
B)
One less than the negative plates
C)
Two less than the negative plates
D)
Two more than the negative plates
Answer & Solution
Answer: Option
B
2
In the air brake, air pressure is supplied by
A)
Engine manifold
B)
A compressor
C)
The diaphragm valve
D)
Vaccum gauge valve
Answer & Solution
Answer: Option
B
3
The reflector used in automobile head lamp is of
A)
Spherical shape
B)
Hemispherical shape
C)
Hyperbolic shape
D)
Parabolic shape
Answer & Solution
Answer: Option
D
4
The component of pressure spring type single plate clutch system which disengage from flywheel when pressing clutch pedal is
A)
Pressure plate
B)
Clutch cover
C)
Clutch disc
D)
Release bearing
Answer & Solution
Answer: Option
C
5
In a four-stroke cycle S. I. Engines the cam shaft runs
A)
At the same speed as crank shaft
B)
At half the speed of crank shaft
C)
At twice the speed of crank shaft
D)
At any speed irrespective of crank shaft speed
Answer & Solution
Answer: Option
B
6
The volumetric efficiency of a good designed engine may be
A)
30 to 40%
B)
40 to 60%
C)
60 to 70%
D)
75 to 90%
Answer & Solution
Answer: Option
D
7
In the power assisted brake system, movement of the brake pedal
A)
Increases the hydraulic pressure which actuates the control valve
B)
Actuates the valve in the bellows through linkage
C)
Actuates the valve to admit atmospheric pressure to one side of the diaphragm
D)
None of these
Answer & Solution
Answer: Option
C
8
The cross-sectional area of one cylinder of an engine multiplied by its stroke is called
A)
Clearance volume
B)
Combustion volume
C)
Swept volume
D)
Engine capacity
Answer & Solution
Answer: Option
C
9
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
Answer & Solution
Answer: Option
A
10
The sequence in which the force is transmitted through a brake system when the brake pedal is depressed is
A)
Brake pedal, Master cylinder, Brake lines, Vacuum servo mechanism, Brake pads
B)
Brake pedal, Vacuum servo mechanism, Master cylinder, Brake lines, Brake pads
C)
Brake pedal, Master cylinder, Vacuum servo mechanism, Brake lines, Brake pads
D)
Brake pedal, Brake lines, Vacuum servo mechanism, Master cylinder, Brake pads
Answer & Solution
Answer: Option
B
