当前学科:船舶动力装置
  • 题目: 单选
    Suppose the rated capacity of the main engine of a ship is 10,000 KW at 100 rated rpm, then when at 80 rpm its capacity should be ().

      A . 800 KW
      B . 5120 KW
      C . 6400 KW
      D . 4180 KW

    答案: <查看本题扣1积分>

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