OSHA Module 12 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified

OSHA Module 12 Questions and Answers | Latest Version | 2024/2025 | Correct & Verified What are the three elements of the fire triangle? Heat, fuel, and oxygen. Why should flammable materials be stored in designated areas? To prevent accidental ignition and reduce fire hazards. What is the first step to take if a fire breaks out in the workplace? Activate the fire alarm and alert others. Why is it dangerous to use water on an electrical fire? Water conducts electricity and can cause electrocution. How can workers prevent spontaneous combustion in storage areas? By keeping oily rags and flammable materials in proper disposal containers. 2 What does a Class B fire involve? Flammable liquids like gasoline, oil, and grease. Why should fire extinguishers be checked regularly? To ensure they are fully charged and ready for use in an emergency. How does a fire suppression system help control fires? It releases water or chemicals to slow or extinguish flames. What is the safest way to exit a smoke-filled room? Stay low to the ground to avoid inhaling toxic fumes. Why should exit routes remain unobstructed at all times? Blocked exits can prevent safe evacuation during a fire. What does a fire watch worker do? Monitors hot work activities and ensures no fire hazards remain. 3 Why is it important to remove combustible dust from work areas? Dust buildup can ignite and cause an explosion. How does proper ventilation reduce fire hazards? It prevents flammable vapors from accumulating. What should you do before using a fire extinguisher? Check the label to ensure it is appropriate for the type of fire. Why is smoking prohibited near flammable materials? A single spark from a cigarette can ignite a fire. What should be done if a coworker’s clothing catches fire? Use the stop, drop, and roll method to smother the flames.