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（）

If two A.C.generators are to be operated in parallel, the load is distributed evenly by（）

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

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

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

Thermostatic steam pressure reducing valves are used in the fuel oil service system to control the（）

Using a file without a handle may result in （）

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

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