单项选择题
A.wash down the area immediately with a fire hose B.wash down the area with kerosene C.cover the area with absorbent material D.cover the area with foam
Radiation can spread a fire by （）.A.transmitting the he...
单项选择题Radiation can spread a fire by （）.
A.transmitting the heat of a fire through the ship s metal B.burning liquids flowing into another space C.heated gases flowing through ventilation systems D.the transfer of heat across an unobstructed space
Which of the listed burning materials would be describe...
单项选择题Which of the listed burning materials would be described as a class "B" fire?（）
A.Acetylene B.Lube oil C.Grease D.All of the above
If an oil spill occurs on deck, you should （）.A.cover t...
单项选择题If an oil spill occurs on deck, you should （）.
A.cover the area with foam B.cover the area with absorbent material C.wash down immediately with a fire hose D.wash down immediately with an oil dispersing solvent
