A、take in
B、put in
C、take out
D、put up
更多“After the engine is warned, we should（） the turning gear before starting up the engine.”相关的问题
A、the after one is more than forward one B、the forward one is more than after one C、the forward one is the same with after one D、it depends on the type of engine
A、A.after the thrust power is zero B、B.after the torsion is zero C、C.surpass the critical point on the water turbo phase D、D.after the speed is zero
A、at any time B、only after the engine room control station is switched to “bridge control” C、whenever the secondary station is switched to "bridge control" D、with the approval of the chief engineer only
A、at any time B、only after the engine room control station is switched to ‘bridge control’ C、whenever the secondary station is switched to ‘bridge control’ D、whenever the engine side control station is switched to ‘bridge control’
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、increase engine speed to insure adequate flow of oil to all parts of the engine B、pay no attention unless there are unusual noises from the engine C、check operating pressures and temperatures，and check for leaks D、run the engine at idle until the temperature has increased
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