AUTOMOBILE ENGINEERING IN ME QUIZ

Engine misfiring is likely to result from

Spark plug gap too small

Incorrect fuel air mixture

Vapours lock in the fuel only

Spark plug gap too wide

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The fuel that detonates easily, is

Iso-octane

N-heptane

Benzene

Alcohol

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The compression ratio of a petrol engine is nearly

0.33402777777778

0.16736111111111

0.83402777777778

0.62569444444444

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The self ignition temperature of Diesel as compared to petrol is

Lower

Same

Depends on fuel quality

Higher

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The firing order for an inline four cylinder I.C. engine is

1-3-2-4

1-2-4-3

1-2-3-4

1-3-4-2

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The fuel pump in the programmed fuel injection (PFI) system is located

On the distributor mounting in the engine compartment

Between the fuel filler pipe and fuel tank

In the fuel tank

On the engine compartment bulkhead

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The battery is an electrochemical device, which means battery

Makes chemicals by mechanical means

Has curved plates instead of flat plates

Uses chemical action to provide electricity

Does not use an electrolyte

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The gear shift lever requires two separate motions to shift gears, and the first movement

Operates the clutch

Meshes the gears

Moves the synchronizer

Selects the synchronizer

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The antiknock property of compression ignition engine fuel can be improved by adding

Hexadecane

Trimethyl pentane

Amyl nitrate

Tetraethyl lead

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In a four cylinder inline engine, the number of firing strokes in one revolution of the crank is

2

3

4

1

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