单选

If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power,which will occur ________.

  • A.A pawl,forced by a spring mechanism,will engage the teeth of the bull gear and hold the load
  • B.An electromagnetic brake will hold the load where it is suspended
  • C.The load will fall rapidly to the deck unless the foot brake is engaged
  • D.The load will slowly lower to the deck under control of the drag of the winch motor
参考答案
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