Manufacturing Skill Standards Council (MSSC) Safety Assessment Practice Test

________ fires are considered Class C fires.

1. Paper

2. Wood

3. Electrical

4. Smokeless

The correct answer is: Electrical

Class C fires involve the ignition of electrical equipment or appliances. These types of fires require specific handling because water, a common extinguishing agent, can conduct electricity and create additional hazards. Class C fire extinguishers are specifically designed to handle electrical fires and commonly use non-conductive agents such as carbon dioxide or dry chemical agents. Understanding the classification of fires is critical for ensuring proper and safe response measures. Using the wrong type of extinguisher can lead to dangerous scenarios, as in the case of attempting to extinguish an electrical fire with water, which could lead to electrocution or further spread of the fire. Recognizing that Class C fires are associated with electrical sources reinforces the importance of selecting appropriate fire-fighting methods tailored to the specific type of fire.