What color is the symbol for a Type B fire, which involves flammable liquids?

The symbol for a Type B fire, involving flammable liquids, is represented by a red square. This choice is correct because fire safety and hazmat guidelines designate specific colors and shapes for fire classifications to aid in quick identification during emergencies.

In the context of fire safety, the red square symbolizes the dangers and considerations associated with flammable liquids. It is crucial for first responders and personnel to quickly recognize the type of fire they are dealing with to implement appropriate firefighting methods, as Type B fires require different tactics compared to other types, such as ones involving ordinary combustibles or electrical equipment.

Understanding these symbols ensures that responders can act swiftly and effectively while minimizing risk to themselves and others.