If the head pressure is too high,（） -题库考试答案搜索网

If the head pressure is too high,（）

单选题

2022-01-04 10:14

A、the relief valve should open before the high-pressure cutout
B、the relief valve should open and let excess refrigerant go to receiver
C、the high-pressure cutout switch should operate before the relief valve opens
D、close in on the suction valve

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正确答案

C

试题解析

标签：船舶电气与船舶安全

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