单项选择题
A.anchor using both anchors B.anchor with scope of 8 or more to 1 C.use a stern anchor D.fit a crown strap and work wire to the anchor
You are mooring to a buoy．You should approach the buoy ...
单项选择题You are mooring to a buoy．You should approach the buoy with the current from（）.
A.ahead B.broad on the bow C.abeam D.astern
You are making a sharp turn in a channel and using a bu...
单项选择题You are making a sharp turn in a channel and using a buoy four points on the bow to gauge your rate of turn.If you observe the buoy moving aft relative to you，what should you do（）.
A.Increase the rate of turn B.Decrease the rate of turn C.Maintain a constant rate of turn D.Decrease speed
You are landing a single-screw vessel，with a right-hand...
单项选择题You are landing a single-screw vessel，with a right-hand propeller，starboard side to the dock.When you have approached the berth and back the engine，you would expect the vessel to （）.
A.Lose headway without swinging B.Turn her bow toward the dock C.Turn her bow away from the dock D.Head into the wind，regardless of the side the wind is on
