A.batten down the engine room
B.start the fire pump
C.apply carbon dioxide to the fire
D.shut off the fuel supply
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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
A.two or more releasing stations
B.automatic release in event of a fire
C.an audible alarm and time delay
D.an audible and visible alarm
A.stop the ventilation
B.sound the general alarm
C.determine the source of the fire
D.attempt to extinguish the fire
A.low-velocity fog only
B.a solid stream only
C.a solid stream and foam
D.a solid stream and fog
最新試題
A passenger vessel is required to have a supervised patrol when（）.
A squeeze-grip type carbon dioxide portable fire extinguisher has been partially discharged. It should be（）.
An engine compartment gasoline fire requires which type of extinguisher?（）.
As compared to carbon dioxide，dry chemical has which advantage?（）.
All portable fire extinguishers must be capable of being（）.
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 small fuel spillage has occurred during helicopter refueling. After the leak has been stopped and fire-control personnel have been notified and are standing by，the next step is to（）.
A GROUP OF CREW MEMBERS TRAINED FOR FIGHTING FLOODING IN THE VESSEL are known as（）.
A spanner is a（）.
All of the following are part of the fire triangle EXCEPT（）.