单项选择题
A.sludge B.oily ballast water C.bilge slops D.All of the above
The term "oil", as used in the Pollution Prevention Reg...
单项选择题The term "oil", as used in the Pollution Prevention Regulations, means （）.
A.fuel oil only B.crude oil only C.liquefied petroleum gas D.petroleum oil of any kind
Which of the actions listed should be taken by the engi...
单项选择题Which of the actions listed should be taken by the engineer on watch when the general alarm is sounded continuously for 10 seconds?（）
A.Engine room ventilation should be started B.Main engines should be secured C.The fire pump should be started D.The fixed CO2 system should be activated
When the general alarm is sounded continuously, the eng...
单项选择题When the general alarm is sounded continuously, the engine room personnel should （）.
A.proceed to their man overboard stations B.start the fire pump C.put on lifejackets and go to their abandon ship stations D.secure the propulsion diesel engines and evacuate the engine room
