What type of fire does a Class A fire produce?

A Class A fire specifically refers to fires that involve ordinary combustible materials, such as wood, paper, cloth, rubber, and some plastics. The defining characteristic of a Class A fire is that it produces ash when the material burns. This is crucial for distinguishing it from other classes of fire.

In terms of fire classifications, Class B fires involve flammable liquids like gasoline or oil, while Class C fires pertain to electrical fires. Class D fires involve combustible metals, and Class K fires deal with cooking oils and fats. In the context of the question, the correct response aligns with the characteristics of a Class A fire and its associated byproducts, which includes ash as a result of the combustion of ordinary materials.