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
Automatic fire dampers in ventilation systems are operated by use of（）.
A fire must be ventilated（）.
Control of fire on a ship should be addressed（）.
Before a tank is to be crude oil washed，the oxygen content in the tank must be measured at a position（）.
Due to the hazards involved with Halon extinguishers on a ship，the size II extinguisher may only be used（）.
Automatic fire dampers in ventilation systems are operated by a（）.
Each hand portable fire extinguisher must be marked with（）.
Each fire pump on a ship must have a pressure gauge located at（）.
Each fire hydrant serving machinery spaces containing oil fired boilers，internal combustion machinery，or oil fuel units must be equipped with a（）.
During a fire drill on a ship，what action is required?（）