Class C fire may involve which of the following?

Class C fires are specifically related to fires that involve electrical equipment. This category includes incidents involving motors, switches, computers, and any other appliances or devices where electricity is a significant part of the operation. The hazards associated with Class C fires stem from the fact that they can lead to electrical shock if water is used as a suppression agent. Therefore, special extinguishing agents that do not conduct electricity, such as dry chemical extinguishers or CO2, are recommended for tackling these kinds of fires.

The other categories mentioned are classified differently; for example, combustion involving wood, plastic, or cloth falls under Class A fires, while combustible metals are classified as Class D fires, and flammable liquids like paints and gasoline are identified as Class B fires. Each fire classification requires specific methods for extinguishment, making it crucial to correctly identify the type of fire for effective response.