单项选择题
A.compressor B.cooling coils C.condenser D.receiver
The compressor suction line conveys the refrigerant vap...
单项选择题The compressor suction line conveys the refrigerant vapor from （） to （）.
A.condenser；evaporator B.evaporator；compressor C.compressor；condenser D.None of the above
Both the temperature and the pressure of the refrigeran...
单项选择题Both the temperature and the pressure of the refrigerant are increased in the （）.
A.compressor B.condenser C.evaporator D.expansion valve
The heat used to change a liquid to a vapor is called （...
单项选择题The heat used to change a liquid to a vapor is called （）.
A.latent heat of fusion B.latent heat of vaporization C.specific heat of vaporization D.latent heat of the gas
