changing over to hand pump operation
engaging the trick wheel
the system has been filled with new oil
the rudder angle indicator does not match the helm position
第1题：
When the steering gear is in operation, you should ______.
A.check hydraulic oil levels every hour
B.check the rams for overheating
C.check for excessive oil leakage from rams
D.drain water from tele-motor cylinders each watch
第2题：
a test from the alternative power supply，if installed
timing the movement of the rudder from hard over to hard over
verification that the rudder angle indicator shows the actual position of the rudder(s)
visual inspection of the steering linkage
第3题：
Motor-propelled lifeboats are required to be fitted with which of the following?______.
A.Compartments for the storage of canned drinking water
B.Ballast tanks to prevent the boat from capsizing
C.An air starter on the diesel engine
D.Auxiliary mechanical propulsion ( Fleming gear )
第4题：
transmit the rudder angle to the bridge indicator
prevent the control linkage from striking the stops when hard over
automatically purge all entrained air from the system
send hydraulic signals to the receiving unit
第5题：
adding small amounts of oil to the system
the system has been overheated
the system has been drained and then filled with new oil
the system has been idle for a long period of time
第6题：
When steering by hand，which of the following may be a functional input to the steering gear as a result of turning the wheel ________．
A.Non-follow-up
B.Rudder adjustment
C.Weather adjustment
D.All the above may be activated
第7题：
The six-way valve opens
The steering service pump motor is stopped
The follow-up gear takes the pump off stroke
The cylinder relief valves bypass oil to the suction side the pump
第8题：
The_______in the steering gear move the rudder to the required angle
A.control equipment
B.power unit
C.transmission mechanisms
D.fittings and pipeline
第9题：
starting air pressure too high
correct timing of starting air valves
three of the six starting valves stuck
the turning gear disengaged
第10题：
hydraulic steering
follow-up steering
remote control steering
air controlled steering