海船船员考试
单选题According to the way the steering gear is operated, the steering gear may be divided into: hand - steering, （） and automatic steering.A hydraulic steeringB follow-up steeringC remote control steeringD air controlled steering
题目
hydraulic steering
follow-up steering
remote control steering
air controlled steering
相似问题和答案
第1题：
According to Regulations, a power driven auxiliary steering gear for a vessel capable of a 12 knot service speed, must be able to meet the rudder movement requirements at which of the minimum vessel speeds listed below?
A.6 knots
B.7 knots
C.9 knots
D.12 knots
第2题：
When the helm is turned on the navigation bridge，which of the listed actions will be the FIRST response in the steering room on a ship equipped with an electro-hydraulic steering gear ________．
A.The pumps go to full stroke
B.The six-way valve aligns itself with the running pump
C.Both port and starboard cables are energized
D.The synchronous receiver turns，duplicating the helm motion
第3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4题：
allow an alternate main pump to start in the fully loaded condition thus developing immediate full torque
prevent either main pump from being hydraulically motored when idle by cross pressure flow
prevent both units from operating simultaneously which could result in doubling the flow of oil and pressure leading to over pressurization of the system
all of the above
第5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：
ram relief valves bypass oil to stop rudder movement
six-way valve shifts to the neutral flow position
steering pump electric motor is de - energized by the transfer switch
follow-up gear takes the hydraulic pump off stroke
第8题：
A spur gear pump should be operated with the discharge valves ______.
A.slightly opened
B.throttled
C.fully opened
D.halfway opened
第9题：
modulating the oil flow with the six-way valve
moving the automatic pressure differential valve
moving the receiving telemotor which regulates the tow-way valve
varying the eccentricity of a floating ting or angle of a tilting box
第10题：
Both the main steering gear and the auxiliary steering gear should be operated
The alarms fitted to the remote control system should be operated
The emergency generator compartment should be checked
The communication system between the bridge and the steering gear compartment should be operated