A.Water
B.Foam
C.Dry chemical
D.Carbon Dioxide
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A.Water foam
B.Dry chemical powder
C.Water fog
D.Alcohol foam
A.Manual fire detection system
B.Automatic fire detection system
C.Smoke detection system
D.Watchman's supervisory system
A.Foam
B.CO2
C.Dry chemical
D.Water fog
A.Alcohol foam
B.Dry chemical
C.Chemical foam
D.Water fog
A.Foam
B.Carbon dioxide
C.Dry chemical
D.Water fog
最新試題
When possible，what should be the FIRST step in combating a fire on deck resulting from a cargo overflow or a leaking cargo line?（）
Which extinguishing agent is effective in combating an isoprene fire?（）
Which extinguishing agent is best for use on a magnesium fire?（）
Which fire extinguishing agent has the greatest capacity for absorbing heat?（）
When two fire hose teams are attacking a fire they should（）.
Which firefighting method is an example of an indirect attack on a fire?（）.
Which space(s) on your cargo vessel must have a fire detection system?（）
Which characteristic of Halon is a disadvantage when it is used as a fire extinguishing medium?（）
Where would you find the FCC authorization for transmitting on your ship’s EPIRB?（）
Which extinguishing agent is NOT recommended in the Chemical Data Guide for use on a cyclohexane fire?（）