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

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

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

Using a file without a handle may result in （）

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

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

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

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

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

The ISPS Code consists of a mandatory section-Part A, which shows（）