🔍 Key Concepts
• Fire classification types used in maritime and shore‑based firefighting (A, B, C, D)
• What type of material canvas is (solid combustible, flammable liquid, electrical, or metal)
• Which class of fire normally involves ordinary combustibles like wood, cloth, paper, and some plastics
💭 Think About
• First, decide what category canvas falls into: is it more like a liquid fuel, an electrical device, a metal, or an ordinary solid material that can burn?
• Think about which fire class you would use a water extinguisher on and whether that would be appropriate for burning canvas.
• Ask yourself: does canvas behave like gasoline, live wiring, or magnesium when it burns, or more like wood and paper?
✅ Before You Answer
• Identify whether canvas is a solid combustible material or another type of fuel.
• Recall which fire class involves flammable liquids and which involves electrically energized equipment.
• Confirm which class is defined as involving ordinary combustible materials such as wood, cloth, paper, rubber, and some plastics.