A.ammonia
B.rotten eggs
C.gasoline
D.None of the above
您可能感興趣的試卷
你可能感興趣的試題
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
A.150 millimeters of water pressure
B.125 millimeters of water pressure
C.100 millimeters of water pressure
D.75 millimeters of water pressure
A.apply straw or sawdust on the oil
B.contain the spread of the oil
C.throw grains of sand into the oil
D.have the vessel move out of the spill area
A.Nitric acid
B.Amides
C.Alcohols，glycols
D.Phenols，cresols
最新試題
Regulations require that tank vessels handling grade B liquids shall have their cargo pumps separated from all sources of vapor ignition by（）.
Regulations require that pumprooms on tank vessels carrying grade C liquid cargo with machinery spaces below the freeboard deck be ventilated with（）.
Regulations require that tankers handling grade B liquids shall have their cargo pumps separated from all sources of vapor ignition by（）.
Upon arrival at the discharging port，the inert gas system is（）.
The designations A，B，C，D and E grades of cargo refer to the（）.
The blowers of an inert gas generation system aboard a tanker，will be automatically secured if（）.
Spreading oil on the open sea has the effect of（）.
What action must be taken when an individual cargo tank is closed off from the inert gas system by the tank isolation valve?（）
Regulations require that cargo tanks carrying grades D or E liquids on tank barges be vented with（）.
Petroleum cargo tanks should not be topped off at deck level when loading on a cold day because（）.