What type of fire is classified as Class B?

Class B fires are specifically those that involve flammable liquids, gases, or greases. This classification is important because the techniques and extinguishing agents used to combat Class B fires differ from those used for other types of fires. Typical examples of Class B materials include gasoline, oil, alcohol, and solvents. Since these substances can produce flammable vapors that ignite easily, understanding how to identify and respond to Class B fires is crucial for safety.

In contrast, the other classifications pertain to different materials. For instance, electrical fires involve energized electrical equipment, ordinary combustibles are related to common materials like wood and paper, while metal fires pertain to combustible metals that require special extinguishing methods. Recognizing the type of fire is vital for selecting the appropriate firefighting strategy and ensuring effective fire suppression.