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

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

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

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

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

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

Which of the following items don’t belong to dock repair works?（）

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

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

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