A、greater range than high-velocity fog
B、lesser range than high-velocity fog
C、about the same range as high-velocity fog
D、greater range than a solid stream
更多“The spray of water in low-velocity fog will have（）.”相关的问题
A、can fit any size hose B、converts a stream of water into a fog C、increases the amount of water reaching the fire D、can spray two streams of water at the same time
A、a difference in water pressure B、the method of breaking up the water stream C、the length of the applicator D、All of the above
A、A.Bouncing a straight stream of water off the overhead to create spray effect B、B.Spraying foam on a bulkhead and letting it flow down and over a pool of burning oil C、C.Flooding a paint locker with CO2 and sealing the compartment D、D.Cooling adjacent bulkheads with water to prevent the spread of the fire by conduction
A、A.flow of petroleum through pipes B、B.spraying or splashing of petroleum C、C.settling of solids or water in petroleum D、D.All of the above
A、A.a low velocity spray applicator B、B.a water spray or solid stream C、C.at least two spray patterns of water D、D.at least 25 psi delivered pressure
A、cutting off the supply of oxygen B、removing the fuel C、cooling below the ignition temperature D、spraying with water
A、cutting off the supply of oxygen B、removing the fuel C、spraying with water D、adding oxygen
A、cutting off supply of oxygen B、removing the fuel C、cooling below the ignition temperature D、spraying with water
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