A.Burning oil
B.Electrical
C.Paint
D.All of the above
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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
A.first
B.following control of fire
C.following restoration of vital services
D.only if a threat exists
A.immediately after restoring vital services
B.immediately
C.following control of flooding
D.following establishment of fire boundaries
最新試題
Convection spreads a fire by（）.
If，during helicopter refueling operations，fuel is spilled on clothing，the person should first（）.
Control of flooding should be addressed（）.
Due to the hazards involved with Halon extinguishers on a ship，the size II extinguisher may only be used（）.
Before using a fixed CO2 system to fight an engine room fire，you must（）.
Each fire hose coupling on a ship must have threads that meet the specifications of the（）.
Dry chemical fire extinguishers are effective on which type(s) of fire?（）
A fire starting by spontaneous combustion can be expected in which condition?（）.
A fire is discovered in the forepeak of a vessel at sea. The wind is from ahead at 35 knots. You should（）.
Control of fire on a ship should be addressed（）.