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 （）

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

Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the（）

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

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

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

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

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

（） is not installed on the main switchboar.