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the characteristic that is enhanced by the use of cylinder sleeves is

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objective-questions
Engineering
Mechanical
ME Set-1
Automobile Engineering
24

the characteristic that is enhanced by the use of cylinder sleeves is

cooling efficiency

resistance to wear

lubrication performance

none of these

Answer is:

resistance to wear

Explanation:

the characteristic that is enhanced by the use of cylinder sleeves is resistance to wear.

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25) The reconditioning process used to give cylinder bore surfaces a cross hatch pattern, is known as

honing

porous plating

boring

shot peening

Answer is:

honing

Explanation:

The reconditioning process used to give cylinder bore surfaces a cross hatch pattern, is known as honing.

26) The characteristic that is enhanced by the honing of cylinder sleeves inner surface is

cooling efficiency

resistance to wear

lubrication performance

none of these

Answer is:

lubrication performance

Explanation:

Lubrication performance is enhanced by honing of cylinder sleeves inner surface.

27) The main merit of a multi cylinder type cylinder sleeve is

smaller engine dimensions

better cooling efficiency

high rigidity

none of these

Answer is:

smaller engine dimensions

Explanation:

The main merit of a multi cylinder type cylinder sleeve is smaller engine dimensions.

28) The purpose of a balancer shaft is to

balance the timing in the movement of the two groups of pistons

increase inertia force of the rotating crankshaft

reduce vibrations caused by the crankshaft rotation

adjust the timing of the intake and exhaust valve openings

Answer is:

reduce vibrations caused by the crankshaft rotation

Explanation:

The purpose of a balancer shaft is to reduce vibrations caused by the crankshaft rotation.

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the characteristic that is enhanced by the use of cylinder sleeves is

resistance to wear

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Related Automobile Engineering MCQ with Answers

25) The reconditioning process used to give cylinder bore surfaces a cross hatch pattern, is known as

honing

26) The characteristic that is enhanced by the honing of cylinder sleeves inner surface is

lubrication performance

27) The main merit of a multi cylinder type cylinder sleeve is

smaller engine dimensions

28) The purpose of a balancer shaft is to

reduce vibrations caused by the crankshaft rotation

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