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

Cold weather starting of a diesel engine may be made easier by（）

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

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（）

Refrigerant entering the compressor of a refrigeration system should be in which of the following conditions?（）

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

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

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

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

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