你可能感興趣的試題

A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）

A.purge lube oil from the liquid refrigerant
B.recover water purged from the system
C.separate foul gases from the receiver
D.purge non-condensable gases without losing refrigerant

單項(xiàng)選擇題

A re-heater, as used in an air conditioning system, is designed to control the （）

A.chilled water temperature
B.dew point temperature
C.primary air temperature
D.dry bulb temperature

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A cargo hold has been determined to have a relative humidity of 80% and a dry bulb temperature of 80 ℃ and a dry bulb temperature of 85℃.When the hold is sealed and the dry bulb temperature decreases, the relative humidity in the space will （）

你可能感興趣的試題

A purge recovery system is used in a centrifugal air conditioning or refrigeration system to （）

A re-heater, as used in an air conditioning system, is designed to control the （）