Answer :
Final answer:
Class C extinguishing agents are recommended for electrical fires, utilizing dry chemicals or carbon dioxide to safely extinguish fires without conducting electricity.
Explanation:
Class C extinguishing agents should be used on electrical equipment fires. These fires involve energized electrical equipment where the electrical nonconductivity of the extinguishing agent is vital. Traditional water-based extinguishers should never be used on an electrical fire, as water is a conductor and could lead to electrical shock. Instead, Class C extinguishers use materials like dry chemicals or carbon dioxide (CO2), which can safely extinguish the fire without risking electrical shock. These extinguishers interrupt the chemical reaction of the fire or displace oxygen, effectively putting out the fire without conducting electricity.
