A、cleaning fuel oil, lubricating oil and seawater filter
B、reducing fuel feeding of the main engine appropriately or reducing the pitch angle of propeller
C、using low sea chest
D、closing the skylight and the ventilation opening, which doesn’t affect the normal work of equipments
更多“When ship navigating in rough sea, the first measure taken by the chief engineer to prevent the overload should be（）”相关的问题
A、the coastal navigation B、the celestial navigation C、traditional navigation D、the great circle navigation
A、navigating with a low diesel engine speed B、navigating with a stable diesel engine speed C、increasing the efficiency of propeller D、increasing fuel injection
A、when will our ship sail B、will when our ship sail C、when our ship will sail D、will our ship when sail
A、A.continue to be responsible for the safe navigation of the ship B、B.Leave the bridge C、C.Keep the watch on the bridge D、D.Use any available navigational aids necessary to ensure that the ship follows the planned course
A、When a ship is unmooring. B、After a ship is in position alongside a wharf. C、Before a ship is loading. D、A and C
A、coast to aircraft operational communications B、aircraft to ship operational communications C、lock & bridge communications D、aircraft to ship navigational communications
A、the ship is very close to the pier B、the ship is about to be in position C、the ship is in position D、the ship is getting alongside the pier
A、Navigational broadcast B、weather forecast C、Urgency message D、Maritime Safety Information
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