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

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

Which of the diesel engine components listed increase air density and helps to improve engine operating efficiency?（）

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

Diesel engine air start system check valves are opened by （）

Cold weather starting of a diesel engine may be made easier by（）

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

If separating effect is not good, which measure should be taken （）

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

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