One cause of high head pressure occurring in a refrigeration system can be （）. -题库考试答案搜索网

One cause of high head pressure occurring in a refrigeration system can be （）.

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2022-01-10 02:41

A、insufficient cooling water flow to the condenser
B、a low refrigerant charge in the system
C、the liquid valve is open too much
D、high evaporator superheat

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正确答案

A

试题解析

标签：船舶辅助机械

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