A . take in
B . put in
C . take out
D . put u
[单选题]After an engine is started you should().A . increase engine speed to insure adequate flow of oil to all parts of the engineB . pay no attention unless there are unusual noises from the engineC . check operating pressures and temperatures,and check fo
[单选题]The bridge should inform the engine room______before passing through congested or shallow waterway.A.24 hoursB.2 hoursC.1 hourD.15 minutes
[单选题]An automated diesel engine should normally shut down due to ()A . low lube oil temperatureB . high ambient air temperatureC . low tube oil pressureD . high exhaust system back pressure
[单选题]The oil index of main engine should be controlled to prevent it from ____ in heavy weather.A.over heatB.over speedC.over pressureD.over worn
[单选题]Immediately after any diesel engine is started, the engineer should check the ()A . crankcase pressureB . lube oil pressureC . saltwater pressureD . exhaust temperature
[单选题]When we meet a(军舰)_____, we should lower national flagA.warshipB.boatC.container shipD.bulk carrier
[单选题]A.fter receiving the stores, you should sign on the ____.A.engine logbookB.delivery docketC.store listD.maintenance book
[问答题]It is certain that we shall produce this kind of engine
[单选题]How should you warm up a diesel engine that has not been run for some time? ()A . Run it at minimum speed for a period of timeB . Run it at half speed for a period of timeC . Bring it to top speed immediatelyD . Inject ether into the air intake
[单选题]We should consider the students’ request___the school library provide more books on popular science.A. that B. whenC. which D. where