A.Report any leakage of cargo
B.Make sure the rake ends of the barge are completely dry and mopped
C.Ascertain that the hoses to be used are in good order
D.Be on the lookout for work being accomplished ashore in the vicinity of the barges
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A.In open air
B.Inside cabins near the overhead
C.In the machinery space near the engine air intake
D.Underwater
A.On the outside of the tank
B.At the bottom of the tank
C.At the top of the tank
D.At the center of the tank
A.the fuel tank fill pipe should be left open to allow vapors to vent from the tank
B.the engine should be started immediately to prevent vapor lock in the fuel line
C.all hatches should be opened and all compartments should be ventilated
D.open the fuel line and drain a small amount of gasoline into the bilge to clear the line of sediment
A.attempt to isolate the fire from the LPG
B.cool the bottles or remove them from the fire area
C.see that the valves on all LPG bottles are closed
D.place insulating material over the bottles
A.the Matitime Code of China
B.Certificate of Inspection
C.Oil Transfer Procedures Manual
D.IOPP Certificate
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It should be noted（）the use of synthetic mooring ropes able to produce sparks by their manipulation is absolutely forbidden on board petroleum tankers and LPG or LNG carriers，or any vessels carrying inflammable substances.
The tops of vents from gasoline tanks should terminate（）.
Storage batteries should be charged in a well ventilated area because（）.
The storage device for nitrogen-pressurized hydraulic fluid，which is used in closing the blowout preventers is called the（）.
Each ship having an inert gas system must have a portable instruments to measure concentrations of hydrocarbon vapor in inert atmospheres and also to measure（）.
Gasoline vapor tends to collect（）.
The primary hazard of liquefied petroleum gas and liquefied natural gas is（）.
Where should the tops of vents from gasoline tanks terminate?（）.
Each inert gas system must be designed to supply the cargo tanks with a gas，or mixture of gasses，that has an oxygen content by volume of（）.
LFG tank and pipeline maintenance should include（）.