The concentrate carried by the City of Miami AR-AFFF and used on most types of flammable liquid fires is which foam?

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Multiple Choice

The concentrate carried by the City of Miami AR-AFFF and used on most types of flammable liquid fires is which foam?

Explanation:
Foam concentrates are classified by the type of fire they fight. Fires involving flammable liquids—like gasoline, diesel, oils, or solvents—use Class B foams. AFFF is a film-forming foam designed for those liquids, and when it’s alcohol-resistant (AR-AFFF) it’s still a Class B foam, just with enhanced effectiveness on polar solvents. So the concentrate used for these flammable liquid fires is Class B foam.

Foam concentrates are classified by the type of fire they fight. Fires involving flammable liquids—like gasoline, diesel, oils, or solvents—use Class B foams. AFFF is a film-forming foam designed for those liquids, and when it’s alcohol-resistant (AR-AFFF) it’s still a Class B foam, just with enhanced effectiveness on polar solvents. So the concentrate used for these flammable liquid fires is Class B foam.

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