🔍 Key Concepts
• Fire classes and typical materials (A, B, C, D)
• Difference between ordinary combustibles, flammable liquids, electrical fires, and metal fires
• Where burning wood is usually found (e.g., campfire, paper, cloth)
đź’ Think About
• First match each fire class (A, B, C, D) with its typical fuel type in your mind.
• Ask yourself: burning wood belongs with which group—ordinary solid materials, flammable liquids/gases, energized electrical equipment, or combustible metals?
• Think about what type of extinguisher label you would look for if a pile of wooden pallets caught fire.
âś… Before You Answer
• Verify which class is for ordinary combustible materials like paper, cloth, trash, and wood.
• Confirm that flammable liquids and gases (like gasoline or oil) are a different class than wood.
• Confirm that electrical and metal fires are special classes that do NOT normally include wood.