Refrigeration cycle
6 practice questionsEngineering ThermodynamicsStep-by-step solutions
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1
In a vapor-compression refrigeration cycle, the component that absorbs heat from the cold space is the:
A.Evaporator
B.Condenser
C.Compressor
D.Expansion valve
2
A refrigeration cycle uses work input to:
A.Move heat from a cold region to a hot region
B.Move heat from hot to cold spontaneously
C.Create energy
D.Destroy entropy
3
In a refrigeration cycle, the component that raises the pressure and temperature of the refrigerant vapor is the:
A.Evaporator
B.Compressor
C.Condenser
D.Expansion valve
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