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

Using a file without a handle may result in （）

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

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

One of the reasons that cause oil flowed from sludge outlet of a self-cleaning separator is（）

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

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

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（）

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

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