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

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（）

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

For a given exhaust gas boiler, what is the quantity of its evaporation mainly determined?（）

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

The shipboard oil pollution emergency plan will be invalid after （）

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

When does auxiliary burner of incinerator put into operation? （）Ⅰ. start incinerator when it is coldⅡ. the sludge for dealing with is littleⅢ. the sludge for dealing with is largeⅣ. the water and impurity in sludge are too muchⅤ. the temperature in incinerator is lowⅥ. dealing with little solid rubbish

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

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