单选题Which of the following problems could cause the high pressure cutout switch to shut down the compressor in a refrigeration system?（）AA shortage of liquid refrigerantBExcessive frost on the evaporatorCExcessive condenser cooling waterDInsufficient condenser cooling water flow
单选题
Which of the following problems could cause the high pressure cutout switch to shut down the compressor in a refrigeration system?（）
A
A shortage of liquid refrigerant
B
Excessive frost on the evaporator
C
Excessive condenser cooling water
D
Insufficient condenser cooling water flow
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