單項選擇題

When the ship, its main propulsion device equipped with clutch, arrived at the port and finished with the engine, the correct operation should be（）

A.disengaging the clutch firstly, then stopping the main engine
B.stopping the main engine firstly, then disengaging the clutch
C.stopping the cooling water pump firstly, then stopping the main engine
D.stopping the main engine and disengaging the clutch at the same time

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單項選擇題

During the watch keeping at sea, the engineer in charge should notify in the event of any serious occurrence or a situation where he is unsure of the action to take（）

A.the master
B.the chief engineer
C.the bridge
D.the company superintendent

單項選擇題

Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except（）

A.open the indicator cocks
B.supply some CYL Oil to cylinder liner wall with lubricator (only for two stoke diesel engine)
C.put the fuel handle in the “stop” position
D.pump up the air bottle

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When the ship, its main propulsion device equipped with clutch, arrived at the port and finished with the engine, the correct operation should be（）

你可能感興趣的試題

During the watch keeping at sea, the engineer in charge should notify in the event of any serious occurrence or a situation where he is unsure of the action to take（）

Before engaging the turning gear and turning the diesel engine, which of the following operation should be done except（）

99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精