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    單項選擇題

    The follow-up gear on an electro-hydraulic steering gear()

    A.relieves excessive fluid pressure
    B.takes the pump off stroke when the desired rudder angle is attained
    C.synchronizes wheel position with the rudder position
    D.returns the rudder to midposition when the wheel is released

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    • 單項選擇題

      When the helm demands a 20°right rudder movement from an electro-hydraulic steering gear, which of the listed actions will be the FIRST action to happen when this rudder position is attained?()

      A.The six-way valve opens
      B.The steering service pump motor is stopped
      C.The follow-up gear takes the pump off stroke
      D.The cylinder relief valves bypass oil to the suction side the pump

    • 單項選擇題

      In an electro-hydraulic steering gear, any change in relative position between the synchronous receiver and the follow-up gear will result in()

      A.the pump going to full stroke
      B.closing of the six-way valve
      C.driving the rams up against the stops
      D.a corresponding slowing or increasing of the pumped flow rate

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