Which Class of fire involves flammable liquids?

The classification of fires is based on the type of material that is burning. Class B fires specifically involve flammable liquids, such as gasoline, oil, paint, and solvents. These substances can ignite easily and spread fire rapidly, requiring specific types of fire extinguishers that are designed to combat this kind of blaze, typically using exclusive agents like foam, dry chemical, or CO2.

In contrast, Class A fires are associated with ordinary combustible materials such as wood, paper, and textiles. Class C fires involve live electrical equipment, making them distinctly different from both Class A and Class B fires regarding the extinguishing methods required. Class D fires pertain to combustible metals like magnesium or titanium, which require specialized extinguishing agents due to the unique reactions these metals can have when they come into contact with water or traditional extinguishing agents.

Understanding these classifications is essential for ensuring proper fire safety protocols and choosing the right extinguisher for different fire types.