Class B: Liquid fuel fire
Extinguish with:
Metal fire powder
Class b
Flammable fuels require a class B fire extinguisher.
Class B
class b fuels for fire extinguisher training
Class B
Class B
Class B
Class B
Class B
Class A fire: flammable solids--wood, paper, cloth, things like that. Class B fire: flammable liquids Class C fire: electrical fire. A Class C fire is one where electric sparks ignite something else like wood or gasoline, but it's classified differently because it must be extinguished with a nonconductive agent to prevent the firefighters from being electrocuted. Class D fire: flammable metals Class K fire: kitchen fires. These are technically Class B fires--grease is a flammable liquid--but they are very hard to put out, so special extinguishing systems are used.
B-I or B-II are required.
Class B: Class B extinguishers are used on fires involving flammable liquids, such as grease, gasoline, oil, and oil-based paints.