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Engineering
Mechanical
ME Set-1
Heat Transfer Refrigeration and Air Conditioning
257

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

257) In mechanical refrigeration system, the refrigerant has the maximum temperature

in evaporator

before expansion valve

between compressor and condenser

between condenser and evaporator

Answer is:

between compressor and condenser

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

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Related Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

258) The capacity of a domestic refrigerator is in the range of

0.1 to 0.3 TR

1 to 3 TR

3 to 5 TR

5 to 7 TR

Answer is:

0.1 to 0.3 TR

259) The condition of refrigerant after passing through the condenser in a vapour compression system is

saturated liquid

wet vapour

dry saturated vapour

superheated vapour

Answer is:

saturated liquid

260) The leakage in a refrigeration system using freon is detected by

halide torch

sulphur sticks

soap and water

all of these

Answer is:

halide torch

261) If the condenser temperature is kept constant, the coefficient of performance of a refrigeration cycle increases with the increase in evaporator temperature.

Yes

No

Unknown

None

Answer is:

Yes

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

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