A.instructed in the use of portable fire extinguishers
B.shown a video demonstrating lifeboat launching
C.instructed in the use of life jackets
D.not required to attend the boat drill
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A.black
B.red
C.orange
D.yellow
A.Start each fire pump
B.Launch and run a lifeboat
C.Inventory rescue and fire equipment
D.Inspect fire hoses
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
最新試題
Each hose in the fuel transfer system for helicopter refueling must meet the standards of the（）.
Each hand portable fire extinguisher must be marked with（）.
Before using a fixed CO2 system to fight an engine room fire，you must（）.
Automatic fire dampers in ventilation systems are operated by a（）.
Each fireman’s outfit and its spare equipment on a vessel must be stowed（）.
Cargo transfer operations on a tanker need NOT be stopped when（）.
Blocking open or removing fire dampers can cause（）.
Each fire hydrant must have at least one spanner and at least one（）.
Control of flooding should be addressed（）.
Automatic fire dampers in ventilation systems are operated by use of（）.