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
最新試題
Storage batteries should be charged in a well ventilated area because（）.
LFG tank and pipeline maintenance should include（）.
The vapor pressure of a gas is the pressure necessary to keep it in a(n)（）.
What is used to test a tank for oxygen content?（）
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（）.
When fueling has been completed（）.
What is the proper first aid for LPG in the eye? （）
Which is NOT a safety precaution to be observed during the loading of LFG?（）
When fighting fires in spaces containing bottles of LPG (liquefied petroleum gas)，you should （）.
Gasoline vapor tends to collect（）.