Which classification of fire includes flammable liquids?

The classification of fire that includes flammable liquids is Class B. This category specifically refers to fires that involve combustible liquids and gases, such as gasoline, oil, and solvents. Class B fires are characterized by liquids that can ignite and enhance the spread of fire, necessitating the use of specific extinguishing agents that are effective on flammable liquids.

For instance, extinguishing agents like foam, carbon dioxide (CO2), or dry chemical agents are used for suppressing Class B fires, as water can exacerbate these fires by spreading the flammable liquid. Understanding this classification is crucial for selecting the proper fire extinguishing method and ensuring safety when dealing with potential fire hazards involving flammable liquids.