A、one engine ahead and one engine astern，with full rudder
B、one engine ahead and one engine astern，with rudders amidships
C、both engines ahead，with full rudder
D、both engines astern，with full rudder
更多“On a twin-screw，twin-rudder vessel，the most effective way to turn in your own water，with no way on，is to put（）.”相关的问题
A、permits the rudder to move faster B、generates more power C、can turn without using her rudder D、can suck the water away from the rudder
A、Go ahead on both engines with the rudder hard to one side，if on a twin-screw vessel B、Back down with the rudder hard to one side，if on a single-screw vessel C、Take advantage of the tendency to back to port，if on a twin-screw vessel D、Turn so that the tendency to back into the wind can be used，if on a single-screw vessel
A、A.one engine ahead and one engine astern，with full rudder B、B.one engine ahead and one engine astern，with rudders amidships C、C.both engines ahead，with full rudder D、D.both engines astern，with full rudder
A、correct trim will be obtained more easily B、drag effect will be cancelled out C、side forces will be eliminated D、speed will be increased
A、forward spring line and going slow ahead on the inboard engine B、after spring line and going slow astern on the outboard engine C、forward spring line and going slow ahead on both engines D、forward spring line and going slow ahead on the outboard engine
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