A.liquid receiver
B.compressor
C.condenser
D.cooling coil
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A.evaporator
B.condenser
C.expansion valve
D.compressor
A.release
B.absorb
C.develop
D.regenerate
A.release
B.absorb
C.develop
D.regenerate
A.Refrigerator
B.Refrigerant
C.Cooling medium
D.Brine
A.fan
B.compressor
C.condenser
D.evaporator
最新試題
Low compressor head pressure in a refrigeration system can be caused by().
The rate of heat transfer from a hot region to a cold region is affected most by the ().
If the thermal bulb of an expansion valve is incorrectly placed at the center of the coil instead of the end, it will ().
The output volume of a positive fixed displacement pump can be changed only by ().
A pressure drop through the refrigerant liquid line may cause ().
If the head pressure of a reciprocating refrigeration compressor is excessive, ().
The temperature differential occurring between the inlet temperature of the fluid to be cooled and the outlet temperature of the cooling medium in a shell-and-tube heat exchanger is greatest in which of the flow designs listed?()
When the steering gear is in operation, you should ().
If the relief valve on the discharge side of a hydraulic pump lifts, the cause could be ().
Which of the problems listed would came the discharge temperature of an R-12 refrigeration compressor to increase?()