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

The treatment of the fuel oils involves storage, heating, filtering and（）

During the diesel engine running, the water level of F.W expansion tank should normally kept in the （） level of glass tube.

The cetane rating of diesel fuel is an indication of the （）

The flash point of a residual fuel oil should be used to determine the highest temperature to which oil may be heated（）

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

When does auxiliary burner of incinerator put into operation? （）Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish

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

Under MARPOL Code the ship to which it applies has to carry （）

To proceed to the assistance of a ship in distress is（）