🔍 Key Concepts

• Fire classification system (A, B, C, D) used in maritime and industrial settings • Typical fuels for ordinary combustibles vs flammable liquids, electrical fires, and metal fires • What type of portable extinguisher is used on fabric, wood, and paper

💭 Think About

• Think about what linen is made of and which broad fuel category that belongs to • Compare linen to gasoline, live electrical equipment, and burning magnesium – which group does it resemble most? • Ask yourself which class of fire your standard water or foam extinguisher is normally used on

✅ Before You Answer

• Verify which class covers wood, paper, cloth, and similar materials • Confirm which classes are specifically for flammable liquids, energized electrical equipment, and combustible metals so you can rule them out • Match the correct letter (A, B, C, or D) to the group that includes cloth/fabric/linen