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Refrigeration and Air Conditioning

Refrigeration and Air Conditioning
The higher temperature in vapour compression cycle occurs at

Expansion valve
Receiver
Evaporator
Compressor discharge

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Refrigeration and Air Conditioning
Cooling water is required for following equipment in ammonia absorption plant

Condenser
Evaporator
Absorber
Condenser, absorber and separator (rectifier)

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Refrigeration and Air Conditioning
Bell Coleman cycle is a

Reversed Carnot cycle
Reversed Rankine cycle
Reversed Joule cycle
Reversed Otto cycle

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Refrigeration and Air Conditioning
The evaporator used in household refrigerators is

Defrosting evaporator
Non-frosting evaporator
Frosting evaporator
None of these

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Refrigeration and Air Conditioning
In a vapour absorption refrigeration system, the compressor of the vapour compression system is replaced by

Absorber, generator and liquid pump
Absorber and generator
Liquid pump
Generator

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Refrigeration and Air Conditioning
The coefficient of performance of Heat Pump is always ___ one.

Less than
Greater than
None of the listed here
Equal to

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MORE MCQ ON Refrigeration and Air Conditioning

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