A.the introduction of inert gas into a tank with the object of reducing the oxygen content to below 8% by volume
B.the introduction of inert gas into a gas free tank for the purpose of reducing the oxygen content to below 8% by volume
C.the introduction of inert gas into a cargo tank during cargo discharge to replace the volume of discharged cargo
D.All of the above
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A.open and individual tank valves open
B.open and the individual tank valves closed
C.closed and the individual tank valves closed
D.closed and the individual tank valves open
A.Shutting off electricity to damaged cables
B.Pumping fire-fighting water overboard
C.Maneuvering the vessel so the fire is on the lee side
D.Removing burned debris from the cargo hold
A.ammonia
B.rotten eggs
C.gasoline
D.None of the above
A.a representative of the Captain of the Port
B.the operator of the vessel or facility
C.a representative of the National Cargo Bureau
D.low inert gas temperature
A.cargo pump failure
B.blower failure
C.deck seal low water level
D.low inert gas temperature
最新試題
After making the required notification that a large oil spill into the water has occurred，the FIRST action should be to（）.
The blowers of an inert gas generation system aboard a tanker，will be automatically secured if（）.
Hoses used for cargo transfer operations must be tested and inspected at specified intervals by（）.
The purpose of the deck seal in an inert gas system is to prevent（）.
If you are fighting a fire below the main deck of your vessel，which action is most importantconcerning the stability of the vessel? （）
Inerting means（）.
The designations A，B，C，D and E grades of cargo refer to the（）.
Petroleum cargo tanks should not be topped off at deck level when loading on a cold day because（）.
Releasing oil from the sea anchor of a survival craft may（）.
In setting the valves on a steam-smothering system on a tank vessel，the master control valve to cargo tanks should be（）.