A fire in ordinary combustibles is classified as which fire class?

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Multiple Choice

A fire in ordinary combustibles is classified as which fire class?

Explanation:
Fires involving ordinary combustibles are categorized by the fuel being solid organic materials like wood, paper, cloth, and trash. These fuels burn and leave ash, and they are effectively cooled with water, which stops the flame by lowering the temperature. That makes it Class A. It isn’t Class B, which covers flammable liquids; it isn’t Class C, which covers energized electrical equipment; and it isn’t Class D, which covers combustible metals.

Fires involving ordinary combustibles are categorized by the fuel being solid organic materials like wood, paper, cloth, and trash. These fuels burn and leave ash, and they are effectively cooled with water, which stops the flame by lowering the temperature. That makes it Class A. It isn’t Class B, which covers flammable liquids; it isn’t Class C, which covers energized electrical equipment; and it isn’t Class D, which covers combustible metals.

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