单项选择题
A vessel moored with two anchors，sometimes，at an exposed roadstead to（）.
A.aid turning the ship
B.obtain a fine bearing
C.increase ship swings to wind or tide
D.lighten the stress of anchor chains
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相关考题
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单项选择题
A vessel is wind rode when it is（）.
A.at anchor and heading into the wind
B.backing into the wind
C.carrying lee rudder
D.necessary to apply a leeway correction to the course -
单项选择题
A vessel brought alongside should be fended off the towing vessel by（）.
A.crew members using their arms
B.crew members using the strong muscles of their legs
C.fenders
D.No fending is necessary due to the rugged construction of most towing vessels -
单项选择题
A mooring system that results in a spread system without anchor buoys is called a（）.
A.permanent chasing system
B.wire rope mooring system
C.shepherd's crook mooring system
D.spring buoy mooring system
