The officer in charge of the engineering watch shall notify the chief engineer without delay （）.<br>A:in any emergency or if in any doubt as to what decision or measures to take<br>B:in the event of any impending action in machinery spaces that may cause reduction in ship’s speed<br>C:when isolating and bypassing machinery to be worked on<br>D:co-operating with any engineer in charge of maintenance work

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

出自：海船船员证

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