Federal Nursing Home Administrator Practice Exam

What type of fires are classified as Class C fires?

1. Fires involving flammable liquids

2. Fires involving common combustibles

3. Fires involving electricity

4. Fires involving metal materials

The correct answer is: Fires involving electricity

Class C fires specifically involve electrical equipment and are classified based on the nature of the material that is burning. These types of fires represent a unique risk because they entail the presence of electrical wires, devices, or appliances that can pose additional hazards, such as shock or electrocution, when trying to extinguish them. Using water or other non-specific means to combat a Class C fire can be very dangerous due to the risk of electrical shock; therefore, other extinguishing agents such as carbon dioxide or dry chemical agents are preferred. This classification helps fire safety personnel and individuals understand the appropriate responses to different types of fires, ensuring proper safety protocols are followed.