试题与答案

Main engine room control console alarms ar

题型:单项选择题

题目:

Main engine room control console alarms are to be of the self monitoring type, meaning that an open circuit to a particular alarm circuit will ()

A.cause an alarm condition

B.secure power to the indicator

C.secure power to the monitored device

D.automatically recluse within 10 seconds

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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