AUTOMOBILE ENGINEERING IN ME QUIZ

The function of oil control rings is that it

Maintains a seal and prevents escape of burned gases and oil leakage

Keeps the cylinder wall lubricated by holding oil in its channel

Lubricates the cylinder wall by releasing oil from its hole

Prevents engine oil from going into the combustion chamber and returns excess lubricating oil off the cylinder wall through the return holes in the piston to the oil pan

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The brake warning light warns the driver of

Water in the master cylinder

Air in the hydraulic system

Power brake failure

Failure of the primary or secondary circuit of hydraulic system

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The specific gravity of acid in a fully charged battery is generally

1.28

1

1.82

2.81

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If a tyre is designated as 175/65 R-14 82-S, then the aspect ratio for the tyre is

175

14

65

82

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The condition that results in large quantities of CO emission is

High temperature combustion

Insufficient fuel during combustion

Low temperature combustion

Insufficient air during combustion

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When indicated power (I.P.) and frictional power (F.P.) are known, we can calculate

Specific air consumption

Brake power

Compression ratio

Mean effective pressure

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The starter motor is driven by

Gear drive

Flat belt drive

Chain drive

V-belt drive

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Instead of valves, the ports are used in case of

Two stroke I.C. engines

Four stroke I.C. engines

None of the listed here

V6 engines

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The rating of C.I. engine fuel (Diesel) is given by

Octane number

Cetane number

Performance number

None of these

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The rigid suspension is beneficial when

It is desired to reduce the unsprung mass

Large changes in load make it necessary to have a large suspension stroke

It is desired to have more flexibility in design

It is desired to improve tyre to ground contact characteristics

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