COP of vapor compression refrigeration system increases with – McqOptions

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1.	COP of vapor compression refrigeration system increases with
A.	Increase in evaporator temperature at constant condenser temperature
B.	Decrease in evaporator temperature at constant condenser temperature
C.	Increase in condenser temperature at constant evaporator temperature
D.	Increase in mass flow of refrigerant
Answer» B. Decrease in evaporator temperature at constant condenser temperature

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