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
更多“The follow-up gear on an electro-hydraulic steering gear（）”相关的问题
A、Rudder angle indicator B、Follow-up gear C、Electric transmitter D、Rudder angle limit switch
A、A.hydraulic steering B、B.follow-up steering C、C.remote control steering D、D.air controlled steering
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
A、A.The follow-up gear B、B.The rudder angle indicator C、C.The synchronous electric transmitter D、D.A rudder angle limit switch
A、Loss of vessel steering B、Overheating of the gyrocompass C、Jamming of the six-way vale D、Jamming of the follow-up device
A、with both pumps on line at the same time B、with one pump on standby C、with the follow-up gear disconnected D、only when the rudder is moved amidships
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