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全部科目 > 水路交通运输技能考试 > 海船船员考试 > 船舶管理(驾驶专业) > 航海英语 > 船舶操纵 > 锚泊与靠离泊作业

单项选择题

Installing tandem anchors on the same mooring line is referred to as（）.

A.doubling
B.pretensioning
C.piggybacking
D.paralleling

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In a crossing situation，a vessel fishing must keep out of the way of a vessel which is（）.

A.under sail
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单项选择题
In a combination chain and wire rope mooring system，the anchor chain is deployed at the anchor end of the line to（）.

A.increase fatigue life of the system
B.reduce the time to retrieve the line
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Galvanizing would not be suitable for protecting wire rope which is used for（）.

A.cargo runners
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