If the electric motor driving an air compressor fails to start, the cause may be a （）. -题库考试答案搜索网

If the electric motor driving an air compressor fails to start, the cause may be a （）.

单选题

2022-01-05 03:04

A、leaking unloader
B、tripped circuit breaker
C、control line leak
D、defective pop valve

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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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