A、which
B、what
C、that
D、whose
更多“Tell the engineer on duty to keep close watch over the machine （）temperature is sometimes a bit too high.”相关的问题
A、go full ahead on the engine(s) B、back away a few lengths to clear the buoy and then go ahead on the engines C、go half ahead on the engines and put the rudder hard right D、go half ahead on the engines and pass upstream of the buoy
A、stop main engine immediately B、ask the captain and the chief engineer’s permission for stopping the engine C、initiatively inquire the bridge for the situation D、stop engine and inform bridge
A、the chief engineer B、the engineer on cabin watch C、the bridge officer on watch D、the master
A、Seamen on board the ship are in two departments: Deck Department, Engine Department. B、Seaman on board the ship are in two department: Deck Department, Engine Department and Service Department. C、The Deck Department and the Engine Department are the two departments. D、Seamen on board the ship are in three departments: the Deck Department, the Engine Department and the Service Department.
A、the bridge officer on watch B、the chief engineer C、the duty engineer D、the duty motorman
A、forward spring line and going slow ahead on the inboard engine B、after spring line and going slow astern on the outboard engine C、forward spring line and going slow ahead on both engines D、forward spring line and going slow ahead on the outboard engine
A、engine trails should be done after finishing the operation of turning the engine with the turning gear and starting the engine on air briefly B、in the operation of engine trails, the main engine should be running in low-speed C、As to the ship equipment with twin main engine, engine trials should be done with one engine ahead and another engine astern at the same time D、the order “engine trials” should be given by the bridge
A、fluctuates with the engine speed to some extent, independent of the engine speed B、keeps constant at all engine speed, dependent on the engine speed to some extent C、keeps constant at all engine speed, independent of the engine speed D、is decided by the engine speed, constant at all engine speed
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