单项选择题
The MARPOL Convention is the main international convention（）
A.about marine pollution prevention
B.covering marine protection of life
C.about marine
D.about ship and port security
相关考题
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单项选择题
At an unsheltered anchorage the chief engineer officer shall consult with the master whetheror not to maintain an underway watch“An underway watch” means（）
A.a watch which is kept with lower standard
B.a watch which is kept when the ship isnt sailing
C.a watch which is kept when the ship is sailing
D.a watch which is kept when the ship is in a restricted visibility area -
单项选择题
When the engine room is put in standby condition, the engineer in charge of the watch need not to（）
A.ensure all machinery which may be used during maneuvering is in ready
B.ensure an adequate reserve of power is available for steering gear and other requirements
C.keep the main propulsion unit controls continuously attended when in the manual mode of operation
D.ensure all machinery which may be used during maneuvering is running stably -
单项选择题
The responsibilities of the engineer officer in charge of the watch do not include （）
A.to ensure the main propulsion plant are kept under constant surveillance
B.to ensure the auxiliary systems are kept under constant surveillance
C.to inspect the steering gear spaces at suitable intervals
D.to inspect and overhaul the equipments in his charge
