A.Start each fire pump
B.Launch and run a lifeboat
C.Inventory rescue and fire equipment
D.Inspect fire hoses
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A.outside
B.on class C fires
C.in an emergency
D.on class B fires
A.Burning oil
B.Electrical
C.Paint
D.All of the above
A.cooling
B.smothering
C.oxygen dilution
D.breaking the chain reaction
A.heated gases flowing through ventilation systems
B.the transfer of heat across an unobstructed space
C.burning liquids flowing into another space
D.transmitting the heat of a fire through the ship's metal
A.directly outside the space protected by the system
B.as near the gas cylinders as possible
C.in the pilothouse
D.on the main deck near the bow
最新試題
CO2 extinguishes a fire by().
Before a tank is to be crude oil washed,the oxygen content in the tank must be measured at a position().
Each fire hose coupling on a ship must have threads that meet the specifications of the().
Each fireman’s outfit and its spare equipment on a vessel must be stowed().
Combustible gas indicators measure the presence of combustible gas as a percentage of the().
Control of flooding should be addressed().
According to the T-Boat regulations the reason for providing adequate ventilation for a battery storage area is to prevent().
Control of fire on a ship should be addressed().
Blocking open or removing fire dampers can cause().
Due to the hazards involved with Halon extinguishers on a ship,the size II extinguisher may only be used().