A.dry chemical
B.foam
C.high-velocity fog
D.Water (cartridge-operated)
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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
A.generators
B.oil drums
C.the bridge controls
D.combustible metals
最新試題
A marine chemist issues gas free certificates and is certified by the（）.
At the required fire drill conducted aboard a ship，all persons must report to their stations and demonstrate their ability to perform the duties assigned to them（）.
A large oil fire on the deck of a ship can be fought most effectively with（）.
A squeeze-grip type carbon dioxide portable fire extinguisher has been partially discharged. It should be（）.
After extinguishing a paint locker fire using the fixed CO2 system，the next action is to have the space（）.
Any firefighting equipment that is carried in addition to the minimum required must（）.
As compared to carbon dioxide，dry chemical has which advantage?（）.
A portable foam (stored-pressure type) fire extinguisher would be most useful in combating a fire in（）.
As an extinguishing agent，foam（）.
An advantage of a dry chemical over a carbon dioxide fire extinguisher is its（）.