If a refrigeration compressor using a thermostat as a primary controll – McqOptions

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1.	If a refrigeration compressor using a thermostat as a primary controller is running continuously without significantly lowering the temperature in the refrigerated space, which of the following is most likely the trouble?
A.	A shortage of compressor oil
B.	A shortage of refrigerant
C.	Warm food in the refrigerator
D.	Excessive condenser cooling water
Answer» C. Warm food in the refrigerator

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