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- Question
The best fuels for compression ignition engines are
Options- A. straight chain paraffins
- B. aromatics
- C. branched chain paraffins
- D. napthalenes
- Correct Answer
- napthalenes
- 1. In a four speed four-stroke Diesel engine, the intake valve
Options- A. opens at T.D.C. and closes at B.D.C.
- B. opens at 20° before T.D.C. and closes at 35° after B.D.C.
- C. opens at 10° after T.D.C. and closes at 20° before B.D.C.
- D. none of the above Discuss
- 2. The most accurate ignition system of a spark ignition engine is
Options- A. magneto system
- B. battery system
- C. electronic control unit system
- D. magneto and electronic system Discuss
- 3. The order in which effort applied to the steering wheel is transferred to the front wheel is
Options- A. steering wheel - steering gearbox - steering shaft - tie rod - steering knuckle - front wheels
- B. steering wheel - steering shaft - steering gearbox - tie rod - steering kunckle -front wheels
- C. steering wheel - steering shaft - steering gearbox - steering knuckle - tie rod - front wheels
- D. steering wheel - tie rod - steering gearbox - steering shaft - steering knuckle - front wheels Discuss
- 4. The timing belt is attached to the camshaft pulley and
Options- A. timing belt drive pulley
- B. distributor
- C. radiator fan pulley
- D. alternator pulley Discuss
- 5. Two general types of tyres are
Options- A. tube type and tubeless
- B. solid and tubeless
- C. air and pneumatic
- D. split-rim and drop centre Discuss
- 6. When cornering, the differential generates a difference in the speed of the left and right wheels.
Options- A. True
- B. False Discuss
- 7. 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 Discuss
- 8. Damper is also known as
Options- A. shock absorber
- B. torsion bar
- C. spring
- D. radius rod Discuss
- 9. 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 Discuss
- 10. 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 Discuss
Automobile Engineering problems
Search Results
Correct Answer: opens at 20° before T.D.C. and closes at 35° after B.D.C.
Correct Answer: electronic control unit system
Correct Answer: steering wheel - steering shaft - steering gearbox - tie rod - steering kunckle -front wheels
Correct Answer: timing belt drive pulley
Correct Answer: tube type and tubeless
Correct Answer: True
Correct Answer: enhances safety by serving two independent lines in a divided-line brake circuit
Correct Answer: shock absorber
Correct Answer: applying voltage in the reverse direction to that of charging
Correct Answer: regulates the pressure of engine oil supplied by the oil pump for the lubrication of cylinder head mechanism and other purposes
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