The officer in charge of the engineering watch sha
The officer in charge of the engineering watch shall notify the chief engineer without delay ____.
A.in any emergency or if in any doubt as to what decision or measures to take
B.in the event of any impending action in machinery spaces that may cause reduction in ship"s speed
C.when isolating and bypassing machinery to be worked on
D.co-operating with any engineer in charge of maintenance work
请帮忙给出正确答案和分析，谢谢！
参考解答
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2024-06-15 00:50:03
正确答案：A
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