單項選擇題

If anything abnormal be found on the load change of main engine when the ship is entering in shallow waterway, before taking measuring the engineer on duty should （）

A.stop main engine immediately
B.ask the captain and the chief engineer’s permission for stopping the engine
C.initiatively inquire the bridge for the situation
D.stop engine and inform bridge

你可能感興趣的試題

單項選擇題

Generally, runaway means such situation when the speed main engine exceeds the rating speed by its （）

A.10%
B.15%
C.20%
D.5%

單項選擇題

When ship navigating in rough sea, the first measure taken by the chief engineer to prevent the overload should be（）

A.cleaning fuel oil, lubricating oil and seawater filter
B.reducing fuel feeding of the main engine appropriately or reducing the pitch angle of propeller
C.using low sea chest
D.closing the skylight and the ventilation opening, which doesn’t affect the normal work of equipments

无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

If anything abnormal be found on the load change of main engine when the ship is entering in shallow waterway, before taking measuring the engineer on duty should （）

你可能感興趣的試題

Generally, runaway means such situation when the speed main engine exceeds the rating speed by its （）

When ship navigating in rough sea, the first measure taken by the chief engineer to prevent the overload should be（）