【单选题】
（）extinguish oil and electrical fires with water.
A、Do
B、Did
C、Never
D、Isn’t
查看正确答案A、water B、foam extinguisher C、CO2 extinguisher D、portable extinguisher
搜题
更多“（）extinguish oil and electrical fires with water.”相关的问题
第3题
A、Close all fire doors and use the dry powder extinguisher. B、Close all fire doors and use the foam extinguisher. C、Close all fire doors and use the CO2 extinguisher. D、Close all fire rooms and use the dry powder extinguisher.
第4题
A、cannot be made with salt water B、is heavierthan oil and sinks below its surface C、is corrosive and to fire fighters D、conducts electricity
第5题
A、cannot be made with salt water B、is heavier than oil and sinks below its surface C、is corrosive and a hazard to fire fighters D、conducts electricity
第7题
A、It is effective in controlling fire in flowing oil such as coming from a broken fuel line B、It absorbs heat from materials that could cause reignition C、Most foams can be used jointly with dry chemical extinguishing agents to attack a fire by two methods of extinguishment D、Once the surface is blanketed with foam and the fire is extinguished，no further foam is required
第8题
A、Fires in electrical equipment B、Flammable oils and greases C、Class A fires in ordinary combustibles D、Materials containing their own oxygen
第9题
A、air from contacting the oil vapors B、permitting re-ignition boiling of the heated oil C、spontaneous combustion below the oil surface D、toxic fumes from escaping to the surface
