A.Mine Safety Appliance Association
B.American Chemical Society
C.Marine Chemists Association
D.National Fire Protection Association
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A.dry chemical
B.foam
C.high-velocity fog
D.Water (cartridge-operated)
A.Fire party
B.Deck cadets
C.Research team
D.Damage control team
A.water
B.foam
C.the range hood extinguishing system
D.fire dampers
A.batten down the engine room
B.start the fire pump
C.apply carbon dioxide to the fire
D.shut off the fuel supply
A.solid materials such as wood or bales of fiber
B.flammable liquids
C.a piece of electrical equipment
D.combustible metallic solids
最新試題
A portable foam (stored-pressure type) fire extinguisher would be most useful in combating a fire in（）.
An inert gas system on a tanker should be used to（）.
An important step in fighting any electrical fire is to（）.
An engine compartment gasoline fire requires which type of extinguisher?（）.
After extinguishing a paint locker fire using the fixed CO2 system，the next action is to have the space（）.
An inert gas system is designed to reduce the possibility of tank explosions by（）.
According to the regulations，what fire safety control feature is required in quick-closing shut off valves?（）
An advantage of a dry chemical over a carbon dioxide fire extinguisher is its（）.
A ship helicopter landing deck on which fueling operations are conducted must have a fire protection system that is capable of discharging at 100 psi pressure a foam spray of at least（）.
A portable dry chemical fire extinguisher discharges by（）.