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When the vessel on the full speed ahead, if full a...

海船船员考试

单选题

When the vessel on the full speed ahead, if full astern immediately （） the main engine start astern and fuel injection.

发布日期：2021-03-22

A.after the thrust power is zero

B.after the torsion is zero

C.surpass the critical point on the water turbo phase

D.after the speed is zero

标签： vessel full speed ahead full

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