单项选择题
In the refrigeration compressor the temperature of the vapor is （） by compression.
A.raised
B.risen
C.reduced
D.maintained constant
点击查看答案&解析
相关考题
-
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 -
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
