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单选题
During steering gear test should be moved through its full travel in both directions()
A
pump
B
the cylinder
C
the hunting gear
D
the rudder
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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 strokeB.The six-way valve aligns itself with the running pumpC.Both port and starboard cables are energizedD.The synchronous receiver turns,duplicating the helm motion
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单选题The test of a towing vessel’s steering gear control system includes each item EXCEPT().A
a test from the alternative power supply,if installedB
timing the movement of the rudder from hard over to hard overC
verification that the rudder angle indicator shows the actual position of the rudder(s)D
visual inspection of the steering linkage
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单选题In the voyage, when carrying out abandon ship drill, should be test every time().A
the emergency lighting system for muster and abandon shipB
air/oil emergency shut-downC
M-Eemergency operationD
main/auxiliary steering gear changing
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单选题In case of your steering gear failed,()should be exhibited in shapes or lights.A
not under commandB
restricted in her abilityC
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单选题In the voyage, duty officer should inform () situation to the duty engineer immediately.A
in/ut portB
passing through big bridgeC
big steering angle for direction changingD
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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
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单选题Which of the following is NOT true according to the passage?()A
Both the main steering gear and the auxiliary steering gear should be operatedB
The alarms fitted to the remote control system should be operatedC
The emergency generator compartment should be checkedD
The communication system between the bridge and the steering gear compartment should be operated
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单选题The control rod of a steering gear pump is attached at its outer end to ().A
the hunting gearB
the rudder stockC
the rudder controllerD
the feedback unit
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单选题You need to test your disaster recovery solution. Which role should you transfer to the disaster recovery location during the test?()A
RID masterB
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PDC emulator masterD
Domain naming master
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单选题In the voyage, when carrying out abandon ship drill () should be test every time.A
the emergency lighting system for muster and abandon shipB
air oil emergency shut-downC
ME emergency operationD
main auxiliary steering gear changing
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单选题Dual electro-hydraulic steering units usually operate ().A
with both pumps on line at the same timeB
with one pump on standbyC
with the follow-up gear disconnectedD
only when the rudder is moved amidships
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单选题The required rudder angle is transmitted hydraulically or electrically from the steering wheel at the bridge to the ()at the steering gear, just above the rudder.A
transmitterB
tele-motorC
hydraulic ramD
hydraulic cylinder
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单选题In case of your steering gear failed,()should be exhibited in shapes or lights.A
not under commandB
restricted in her ability to manoeuvreC
restrained by her draughtD
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单选题The() of the telemotor is mounted on the steering gear.A
transmitterB
receiverC
pipesD
charging unit
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单选题When the steering gear is in operation, you should ().A
check hydraulic oil levels every hourB
check the rams for overheatingC
check for excessive oil leakage from ramsD
drain water from telemotor cylinders each watch
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单选题A power failure in the hydraulic system of a compact type steering gear would cause the rudder to()A
swing 35°right or leftB
remain locked in its last positionC
move to the mid-ship position automaticallyD
jam against the rudder emergency stops
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单选题When sailing in cold zones, the() should be heated.A
the steering gear roomB
the fire fighting pipe lineC
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单选题According to the passage, during the tests,()A
the rudder should be moved through its full extentB
the rudder should be moved in starboard directionC
the rudder should be moved with the ship at maximum speedD
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单选题With reference to operating a four-ram steering gear system under emergency conditions, which one of the following statements is incorrect?()A
Only one pump should be used at any timeB
The ship speed should be reduced to 70% of the normalC
Watch keeping of the steering gear should be increasedD
Limitations of the steering gear should be logged but the bridge need not be informed
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单选题With reference to rules governing steering gear, which one of the following rules is incorrect? ()A
It is required that all ships are provided with two independent steering gear systems that is one main and one auxiliaryB
The auxiliary gear could be power operated in passenger shipsC
The auxiliary gear must be of adequate strength and sufficient to steer a ship at navigable speedD
All moving parts of the steering gear must be guarded against any possible damage
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单选题When the engine room is put in standby condition, the engineer in charge of the watch need not to()A
ensure all machinery which may be used during maneuvering is in readyB
ensure an adequate reserve of power is available for steering gear and other requirementsC
keep the main propulsion unit controls continuously attended when in the manual mode of operationD
ensure all machinery which may be used during maneuvering is running stably
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单选题During the watch keeping at sea, at appropriate intervals inspection should be made of (), auxiliary machinery and steering gear spaces by the duty engineer.A
the main propulsion plantB
lifesaving jacketsC
lifeboat engineD
state of emergency generator
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单选题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 strokeB
closing of the six-way valveC
driving the rams up against the stopsD
a corresponding slowing or increasing of the pumped flow rate
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单选题When steering on autopilot which of the following input conditions may NOT have an effect on the control of the steering gear().A
Non-follow-upB
Rudder adjustmentC
Weather adjustmentD
All the above may be activated
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