When fighting a spreading fire resulting from a broken fuel line, you should FIRST ().
A、look for a CO2 extinguisher
B、use a soda acid extinguisher
C、shut off the fuel supply
D、smother the fire with rags
A、look for a CO2 extinguisher
B、use a soda acid extinguisher
C、shut off the fuel supply
D、smother the fire with rags
A、A.One man report the fire, and the other two men fight the fire B、B.One man report the fire, one man fight the fire, and one man evacuate and secure the area C、C.One man report the fire, one man fight the fire, and one man act as a safety observer D、D.All three men fight the fire and report it immediately after it is extinguished
A、carbon dioxide B、dry chemical C、foam (stored-pressure type) D、water (cartridge-operated)
A、the steering gear room B、the fire fighting pipe line C、the fuel oil tank D、the bath room
A、A.stop ventilation to the area B、B.stop the vessel C、C.secure electricity to the circuit D、D.apply CO2 to the fire
A、is effective if used promptly on an oil fire B、has a greater cooling effect than water C、is lighter than air D、is harmless to cargo and crew
A、the ventilation pipe B、the water line for fire fighting on the deck C、the fuel oil line D、the water supplying line in bath room
A、all hands are at their fire stations B、all fire-fighting equipment is at the scene C、the fixed systems are activated D、the fire is contained and no longer spreading
A、over the top of the flames B、off a bulkhead into the fire C、in front of the fire D、at the base of the fire