WebClass A. Class A fires are combustible solids, for example wood, textiles, paper, rubber or plastic. The finer the class A material, and therefore the greater surface area it has, the … WebNov 26, 2024 · Class B Fires. Class B fire extinguishers use CO2 to put out flammable liquids and gases. Many CO2 fire extinguishers are both Class B and C (indicated as B:C). These extinguishers are usually red with a white label. Class B fires are caused by flammable liquids.
Fire class - Wikipedia
WebClasses of Fires. There are four classes of fires: Class A: Ordinary solid combustibles such as paper, wood, cloth and some plastics. Class B: Flammable liquids such as … WebJan 24, 2024 · Class A (Solids) Class B (Liquids) Class C (Gases) Class D (Metals) Electrical Fires Class F (Cooking Fats & Oils) lake michigan depth in feet
UNDERSTANDING THE FIVE CLASSES OF FIRE AND HOW TO …
Web[Nations vary, so these are US fire extinguisher type codes - A = wood and paper, B = grease and oil, C = Electrical] ... "In addition to effectiveness on class B and C fires, it will have some effect on the flaming stages of a class A fire but no effect on the ember or deep seated stages of a class A fire." Share. Improve this answer. Follow ... WebOsha portable fire extinguisher training quiz. 3.3 (3 reviews) Term. 1 / 10. ---- fire extinguishers are used for ordinary combustibles, such as wood and paper. Click the … WebJun 13, 2024 · Fires are classified into four main levels: A, B, C, and D. A is the lowest and D is the highest. Using these classifications allows firefighters to know what equipment they will need to control the fire. … hellenic round table