A、in sight of one another in fog
B、navigating in or near an area of restricted visibility
C、only if they are showing special purpose lights
D、only if they have operational radar
更多“The steering and sailing rules for vessels in restricted visibility apply to vessels（）.”相关的问题
A、A.hydraulic steering B、B.follow-up steering C、C.remote control steering D、D.air controlled steering
A、Both the main steering gear and the auxiliary steering gear should be operated B、The alarms fitted to the remote control system should be operated C、The emergency generator compartment should be checked D、The communication system between the bridge and the steering gear compartment should be operated
A、apply the relevant Steering and Sailing Rules as a power-driven vessel B、apply the relevant Steering and Sailing Rules as a Sailing vessel C、apply the relevant Steering and Sailing Rules as a vessel not under command D、apply the relevant Steering and Sailing Rules as a vessel engaged in a towing operation
A、generally shorter than the others and is used to steer with B、is longer than the others and is used as the stroke oar C、is raised in the bow of the boat for the steersman to steer by D、longer than the others used for steering
A、generally shorter than the others and is used to steer with B、is longer than the others and is used as the stroke oar C、is raised in the bow of the boat for the steersman to steer by D、longer than the others used for steering
A、A.transmitter at the steering station and a receiver at the steering engine B、B.reversible motor at the steering station geared to the steering pumps C、C.small induction motor on the bridge which controls the redder through pulleys D、D.variable displacement hydraulic pump driven by a reversible DC motor
A、It is required that all ships are provided with two independent steering gear systems that is one main and one auxiliary B、The auxiliary gear could be power operated in passenger ships C、The auxiliary gear must be of adequate strength and sufficient to steer a ship at navigable speed D、All moving parts of the steering gear must be guarded against any possible damage
A、one engine and a steering oar B、both engines at the same speed C、one engine at a time D、one engine running at reduced speed and controlling the vessel with the other
A、overload condition of 5 % will trip the motor off the line immediately B、overload condition will be indicated visually in the machinery space C、motor running indicator will begin to flash "on" and "off" in response to the sustained overload condition D、standby steering pump will start automatically and come on the line
A、more than 28 seconds B、more than 60 seconds C、less than 28 seconds D、less than 60 seconds
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