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Mechanical Engineering
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Automobile Engineering
Comments
Question
The combustion process in a Diesel engine is a
Options
A. constant volume process
B. constant pressure process
C. constant temperature process
D. adiabatic process
Correct Answer
constant pressure process
Automobile Engineering problems
Search Results
1. The purpose of adding pigment to the paint is that it
Options
A. optimises the viscosity of paint
B. makes paint film hard
C. gives colour and filling up effect to the paint
D. none of the above
Show Answer
Scratch Pad
Discuss
Correct Answer: gives colour and filling up effect to the paint
2. The function of an oil control orifice is that it
Options
A. returns cylinder head lubricating oil to the oil pan at high speed
B. turns oil into fine mist for spray lubrication
C. regulates the pressure of engine oil supplied by the oil pump for the lubrication of cylinder head mechanism and other purposes
D. removes impurities from cylinder head lubricating oil
Show Answer
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Discuss
Correct Answer: regulates the pressure of engine oil supplied by the oil pump for the lubrication of cylinder head mechanism and other purposes
3. A battery can be charged by
Options
A. adding distilled water
B. adding sulphuric acid
C. applying voltage in the reverse direction to that of charging
D. applying a voltage in the same direction to that of charging
Show Answer
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Discuss
Correct Answer: applying voltage in the reverse direction to that of charging
4. Damper is also known as
Options
A. shock absorber
B. torsion bar
C. spring
D. radius rod
Show Answer
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Discuss
Correct Answer: shock absorber
5. The advantage of having a tandem master cylinder arrangement in automobiles is that it
Options
A. enhances safety by serving two independent lines in a divided-line brake circuit
B. enhances safety by activating the brakes using vacuum pressure in the event of brake fluid loss
C. supplies equal fluid pressure to each line of a divided-line brake circuit, thereby preventing the brakes from dragging on one side
D. boosts the brake fluid pressure to reduce the force required to depress the brake pedal
Show Answer
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Discuss
Correct Answer: enhances safety by serving two independent lines in a divided-line brake circuit
6. The tyre rotation is generally done at
Options
A. 1000 km
B. 4000 km
C. 6000 km
D. 10000 km
Show Answer
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Discuss
Correct Answer: 10000 km
7. An oil filter bypass valve opens when the
Options
A. engine is cold
B. engine overheats
C. oil filter becomes clogged
D. engine runs at high speed
Show Answer
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Discuss
Correct Answer: oil filter becomes clogged
8. When the top of the wheel is tilted outward, then it is called
Options
A. positive camber
B. negative camber
C. positive caster
D. negative caster
Show Answer
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Correct Answer: positive camber
9. Caster is a
Options
A. forward tilt of the kingpin
B. backward tilt of the kingpin
C. either 'a' or 'b'
D. none of these
Show Answer
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Discuss
Correct Answer: either 'a' or 'b'
10. A laminated glass upon cracking
Options
A. bursts into sharp edged fragments
B. bursts into granular pieces
C. sandwiched layer traps the fragments
D. breaks into the form of crystals
Show Answer
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Discuss
Correct Answer: sandwiched layer traps the fragments
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