337) In a domestic refrigerator, a capillary tube controls the flow of refrigerant from the

expansion valve to the evaporator

evaporator to the thermostat

condenser to the expansion valve

condenser to the evaporator

Answer is:

condenser to the evaporator

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

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Related Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

338) The absolute humidity is the mass of water vapour present in 1 m³ of dry air.

Agree

Disagree

Answer is:

Agree

339) In a vapour absorption refrigeration system, the compressor of the vapour compression system is replaced by

liquid pump

generator

absorber and generator

absorber, generator and liquid pump

Answer is:

absorber, generator and liquid pump

340) The refrigerant used in small-tonnage commercial machines (hermetically sealed units) is

ammonia

carbon dioxide

sulphur dioxide

R-12

Answer is:

sulphur dioxide

341) In a lithium bromide absorption refrigeration system

lithium bromide is used as a refrigerant and water as an absorbent

water is used as a refrigerant and lithium bromide as an absorbent

ammonia is used as a refrigerant and lithium bromide as an absorbent

none of the above

Answer is:

water is used as a refrigerant and lithium bromide as an absorbent

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

For more MCQ's Click Here

337) In a domestic refrigerator, a capillary tube controls the flow of refrigerant from the

condenser to the evaporator

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

Related Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

338) The absolute humidity is the mass of water vapour present in 1 m3 of dry air.

Agree

339) In a vapour absorption refrigeration system, the compressor of the vapour compression system is replaced by

absorber, generator and liquid pump

340) The refrigerant used in small-tonnage commercial machines (hermetically sealed units) is

sulphur dioxide

341) In a lithium bromide absorption refrigeration system

water is used as a refrigerant and lithium bromide as an absorbent

Heat Transfer Refrigeration and Air Conditioning MCQ with Answers

338) The absolute humidity is the mass of water vapour present in 1 m³ of dry air.