A.The supervisor in charge of the dock to which the barge is tied up
B.Part 38 of the Rules and Regulations for Tankers
C.The Certificate of Inspection of the barge
D.The local fire marshal
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A.check valve installed in the line
B.shut off valve at a manifold near the pump
C.quick disconnect union within ten feet of the pump
D.regulator in the line set at 125 psi
A.Foam
B.Solid stream water nozzle
C.All-purpose nozzle
D.Carbon dioxide
A.over the top of the flames
B.off a bulkhead into the fire
C.in front of the fire
D.at the base of the fire
A.base of the flames，moving the horn from side to side，following the flames upward as they diminish
B.top of the flaming area，moving the horn from side to side，following the flames downward as they diminish
C.center of the flaming area，moving the horn vertically from top to bottom
D.bottom of the flaming area，moving the horn vertically to the top following the flames upward as they diminish
A.protect themselves from smoke
B.obtain the best available air
C.allow the heat and steam to pass overhead
D.All of the above
最新試題
Which space(s) on your cargo vessel must have a fire detection system?（）
Which statement is FALSE concerning precautions during fueling operations?（）
Which action is routinely performed at the annual servicing and inspection of a dry-chemical cartridge-operated portable fire extinguisher?（）
Which firefighting method is an example of an indirect attack on a fire?（）.
When loading or discharging dry mud or cement，crew members should use facial respirator masks and（）.
Which extinguishing agent is most effective on a mattress fire?（）
When inspecting a tank barge to see that it has all the required fire extinguishers and other safety items aboard，which of the following is the best source for determining what is required?（）
When used to fight fire，carbon dioxide（）.
Which extinguishing agent is the best for use on electrical fires?（）
Which extinguishing agent is best for use on a magnesium fire?（）