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
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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
A.Bends in the piping
B.Slowing the pumping rate
C.Pipeline valves
D.Backing rings for pipe welds
A.Running hand along pipe
B.Red flame
C.Odor
D.Increase the line pressure
A.Combustible gas indicator
B.Vapor indicator
C.Atmosphere analyzer kit
D.None of the above
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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（）.
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 storage device for nitrogen-pressurized hydraulic fluid，which is used in closing the blowout preventers is called the（）.
The tops of vents from gasoline tanks should terminate（）.
Combustible gas indicators operate by drawing an air sample into the instrument（）.
Gasoline fumes tend to（）.
Where should the tops of vents from gasoline tanks terminate?（）.
The vapor pressure of a gas is the pressure necessary to keep it in a(n)（）.
LFG tank and pipeline maintenance should include（）.
If you have a liquefied flammable gas barge in tow，which is NOT required of you with respect to the barge and its cargo? （）