Type B fires

Type B fires

• A. Wood, paper, cloth fires
• B. Electrical
• C. Flammable liquid fires, grease and anesthetics
• D. Any type of fire

Answer: (C)

The main idea is how fires are classified by the type of fuel involved. Fires caused by flammable liquids and greases fall into the category described here, which includes fuels like gasoline, oil, solvents, and similar liquids (and even volatile anesthetics). That’s why the option listing flammable liquids, greases, and anesthetics matches Type B. Fires with ordinary combustibles such as wood, paper, or cloth are Type A. Electrical fires are Type C. Saying it’s any type would be incorrect because each class is defined by a specific fuel type and requires a different extinguishing approach. In practice, Type B fires are best fought by removing the fuel source and using extinguishing media that don’t spread the liquid (like foam, dry chemical, or CO2); water is avoided because it can spread the flammable liquid and propagate the fire.

The main idea is how fires are classified by the type of fuel involved. Fires caused by flammable liquids and greases fall into the category described here, which includes fuels like gasoline, oil, solvents, and similar liquids (and even volatile anesthetics). That’s why the option listing flammable liquids, greases, and anesthetics matches Type B. Fires with ordinary combustibles such as wood, paper, or cloth are Type A. Electrical fires are Type C. Saying it’s any type would be incorrect because each class is defined by a specific fuel type and requires a different extinguishing approach. In practice, Type B fires are best fought by removing the fuel source and using extinguishing media that don’t spread the liquid (like foam, dry chemical, or CO2); water is avoided because it can spread the flammable liquid and propagate the fire.