Electrical fires are classified as which class?

Electrical fires are classified as which class?

• A. Class A
• B. Class B
• C. Class D
• D. Class C

Answer: (D)

Fires are categorized by what is causing or feeding them, not just by what’s burning. If the hazard is energized electrical equipment, the danger comes from live electricity in the area, so that type of fire is classified as Class C. This classification matters because it guides you to use extinguishing methods that don’t conduct electricity and to shut off power if it can be done safely. Water is risky on electrical fires because it conducts electricity and can create shock hazards. Once power is removed, the fire’s classification may change based on the remaining fuel (for example, ordinary combustibles, flammable liquids, or metals).

Fires are categorized by what is causing or feeding them, not just by what’s burning. If the hazard is energized electrical equipment, the danger comes from live electricity in the area, so that type of fire is classified as Class C. This classification matters because it guides you to use extinguishing methods that don’t conduct electricity and to shut off power if it can be done safely. Water is risky on electrical fires because it conducts electricity and can create shock hazards. Once power is removed, the fire’s classification may change based on the remaining fuel (for example, ordinary combustibles, flammable liquids, or metals).