One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is（）

For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）

As soon as a diesel engine has started, which of the listed engine operating parameters should be checked FIRST?（）

The additional mark （）in the Classification Certificate for Machinery means propulsion apparatus is remotely controlled on the navigating bridge control station, and engine assembly control station is unmanned periodically.

Engine parameters shall be corresponded to NOx Technical Files. This is required by （）

“Insufficiency of manning or insufficiency of certification of seafarers” is an identification of a（）

（）connectors hold best if a wire is accidentally pulled or a connection becomes loose.

If two A.C.generators are to be operated in parallel, the load is distributed evenly by（）

To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）

Which of the listed governor characteristics will greatly affect the load sharing relationship between paralleled diesel generators?（）