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单选题
A pressure drop through the refrigerant liquid line may cause （）.
A
solenoid valve to seize
B
compressor to hunt
C
formation of flash gas in the liquid line
D
expansion valve to freeze open
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单选题A pressure drop in the liquid line of a refrigeration system may cause（）A
the solenoid valve to seizeB
the compressor to huntC
flash gas to form in the liquid lineD
the expansion valve to freeze open
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condition of the compressor suction valvesD
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promote refrigerant dehydrationB
be absorbed in the receiverC
cause low condensing pressureD
carry moisture and lead to corrosion
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