当前学科:船舶动力装置
  • 题目: 单选
    On a twin-screw,twin-rudder vessel,the most effective way to turn in your own water,with no way on,is to put().

      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

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