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ME Set-3
Pressure Vessels
40

Pressure Vessels and Engines MCQ with Answers

40) Reciprocating air compressor is best suited for

large quantity of air at high pressure

small quantity of air at high pressure

small quantity of air at low pressure

large quantity of air at low pressure

Answer is:

large quantity of air at high pressure

Explanation:

Reciprocating air compressor is best suited for large quantity of air at high pressure.

Reciprocating air compressor is best suited for

Pressure Vessels and Engines MCQ with Answers

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Related Pressure Vessels and Engines MCQ with Answers

41) Rotary compressor is best suited for

large quantity of air at high pressure

small quantity of air at high pressure

small quantity of air at low pressure

large quantity of air at low pressure

Answer is:

small quantity of air at high pressure

42) The capacity of compressor will be highest when its intake temperature is

lowest

highest

anything.

atmospheric

Answer is:

atmospheric

43) After-cooler is used to

cool the air

decrease the delivery temperature for ease in handling

cause moisture and oil vapour to drop out

reduce volume

Answer is:

cause moisture and oil vapour to drop out

44) To aviod moisture troubles, the compressed air main line should

rise gradually towards the point of use

drop gradually towards the point of use

be laid vertically

be laid exactly horizontally

Answer is:

drop gradually towards the point of use

Pressure Vessels and Engines MCQ with Answers

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