Fires resulting from ordinary combustibles like wood and paper are classified as what class of fire?

Fires resulting from ordinary combustibles such as wood, paper, and cloth are classified as Class A fires. This classification is specifically designated for materials that burn readily and are typically solid in form. The primary characteristics of Class A fires include their fuel source, which includes organic materials.

Class A fire extinguishers are designed to deal with this type of fire and usually contain water or foam to smother the flames. It is crucial to understand that the classification system for fires exists to help categorize and better understand the appropriate methods for extinguishing different types of fires based on the materials involved.

In contrast, Class B fires involve flammable liquids and gases; Class C fires pertain to electrical equipment; and Class D fires involve combustible metals, which have different extinguishing methods and requirements due to their unique properties. Therefore, identifying Class A correctly assists in determining the appropriate fire response strategy.