單項(xiàng)選擇題

After casting off moorings at a mooring buoy in calm weather，you should（）.

A.go full ahead on the engine(s)
B.back away a few lengths to clear the buoy and then go ahead on the engines
C.go half ahead on the engines and put the rudder hard right
D.go half ahead on the engines and pass upstream of the buoy

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單項(xiàng)選擇題

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

單項(xiàng)選擇題

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

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After casting off moorings at a mooring buoy in calm weather，you should（）.

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A vessel moored with two anchors，sometimes，at an exposed roadstead to（）.

A vessel is wind rode when it is（）.

After casting off moorings at a mooring buoy in calm weather，you should（）.

A vessel moored with two anchors，sometimes，at an exposed roadstead to（）.