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

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

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

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

（） is not installed on the main switchboar.

By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine. The device most commonly used is a（）

The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the（）

Which one is NOT the ‘clear grounds’ for a more detailed inspection?（）

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

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