單項(xiàng)選擇題When the diesel is stopped, which of the following items is wrong?（）

A.keep all systems in normally running
B.the main engine is stand-by
C.shut off the starting air bottle outlet valve
D.pay attention to the changes of the system parameters


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1.單項(xiàng)選擇題After finished the engine, which of valves cannot be shut off by the duty engineer?（）

A.fuel valve
B.the starting air valve
C.the sea chest
D.the main sea pump inlet valve

2.單項(xiàng)選擇題After received the “finished with engine” instruction, which of the following operations is false?（）

A.shut off the starting air receiver outlet valve
B.stop the FO priming transfer pump and shut off the correspondence inlet and outlet valve
C.stop the SW pump immediately and shut off the correspondence inlet and outlet valve
D.stop the FW pump immediately and shut off the correspondence inlet and outlet valve

3.單項(xiàng)選擇題Which of the following item is the cause to the damage of parts and excess wearing?（）

A.overload
B.the odds of the load
C.the default of parts
D.overload and the odds of the load

4.單項(xiàng)選擇題The main purpose of inspection for a running diesel engine is（）

A.testing for the mechanical load and the thermal load
B.inspecting thermal and mechanical condition of the engine
C.inspecting each system and exhaust temperature
D.testing for compress pressure and explosion pressure