单项选择题
It should be ensured that only （） vapor is handled by the refrigeration compressor.
A.humidity
B.dry
C.steam
D.oil
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相关考题
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单项选择题
A refrigerant gives up heat when it goes through （）.
A.condenser
B.regurgitate
C.evaporator
D.boil coil -
单项选择题
A refrigerant boils and vaporizes in the （） in a compression refrigeration system.
A.liquid receiver
B.compressor
C.condenser
D.cooling coil -
单项选择题
The latent heat of evaporation is dissipated in the （） in a compression refrigeration system.
A.evaporator
B.condenser
C.expansion valve
D.compressor
