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單項選擇題

The thermal expansion valve controls the amount of refrigerant that is allowed to flow to the （）.

A.compressor
B.cooling coils
C.condenser
D.receiver

你可能感興趣的試題

單項選擇題
The compressor suction line conveys the refrigerant vapor from （） to （）.
A.condenser；evaporator
B.evaporator；compressor
C.compressor；condenser
D.None of the above
單項選擇題
Both the temperature and the pressure of the refrigerant are increased in the （）.
A.compressor
B.condenser
C.evaporator
D.expansion valve