Which type of fire is classified as Class B?

Class B fires are specifically classified as those involving flammable liquids and gases. This category includes substances like gasoline, oil, grease, and solvents that can combust and spread fire rapidly. Understanding this classification is crucial because the extinguishing methods and agents used for Class B fires differ from those applied to other classes of fires.

For instance, Class B fires can be effectively tackled using foam, dry chemical agents, or carbon dioxide extinguishers, which work by either smothering the fire or interrupting the combustion process. This is in sharp contrast to Class A fires, which deal with ordinary combustibles like wood and paper, or Class C fires that involve electrical equipment.

Recognizing that Class B is centered on flammable liquids and gases is essential for fire safety and prevention, as these types of materials are common in many industries and can pose significant risks if not handled properly.