Which type of fires are Class C extinguishers specifically rated for?

Which type of fires are Class C extinguishers specifically rated for?

• A. Paper and wood fires
• B. Flammable liquids
• C. Electrical fires
• D. Cooking oils

Answer: (C)

Class C extinguishers are specifically rated for electrical fires. This designation is critical because electrical fires involve energized electrical equipment, wiring, or appliances. Using the wrong type of extinguisher on such fires can be extremely dangerous and ineffective. When fighting an electrical fire, Class C extinguishers contain non-conductive extinguishing agents, such as carbon dioxide or dry chemical powders. These agents not only suppress the flames but also prevent the risk of electrocution for the person using the extinguisher. This safety feature is what distinguishes Class C extinguishers from those rated for other types of fires, such as those involving combustible materials like paper or wood, flammable liquids, or cooking oils. Understanding this classification helps ensure that the right extinguisher is used for the specific type of fire, which is vital for effective emergency response and safety.

Class C extinguishers are specifically rated for electrical fires. This designation is critical because electrical fires involve energized electrical equipment, wiring, or appliances. Using the wrong type of extinguisher on such fires can be extremely dangerous and ineffective.

When fighting an electrical fire, Class C extinguishers contain non-conductive extinguishing agents, such as carbon dioxide or dry chemical powders. These agents not only suppress the flames but also prevent the risk of electrocution for the person using the extinguisher. This safety feature is what distinguishes Class C extinguishers from those rated for other types of fires, such as those involving combustible materials like paper or wood, flammable liquids, or cooking oils. Understanding this classification helps ensure that the right extinguisher is used for the specific type of fire, which is vital for effective emergency response and safety.