Table of Contents
What type of fire will be put out by a Class B extinguisher?
flammable
Class B fires involve flammable and combustible liquids such as gasoline, alcohol, oil-based paints, lacquers. Therefore, extinguishers with a B rating are designed to extinguish fires involving flammable and combustible liquids.
What type of fire can an ABC extinguisher be used?
An ABC or Multi-Purpose Dry Chemical portable fire extinguisher is useful for Class A, B and C fires. These units can be used on wood, paper, cloth, trash, flammable liquids and energized electrical equipment.
What do you mean by ABC fire extinguisher?
Dry Chemical Extinguishers “DC” short for “dry chem” • “ABC” indicating that they are designed to extinguish class A,B,and C fires, or • “BC” indicating that they are designed to extinguish class B and C fires. “ABC” fire extinguishers are filled with a fine yellow powder.
What is a Type K fire?
What Are Class K Fires? A Class K fire is fueled by flammable cooking liquids, such as cooking oil, and animal or vegetable-based greases. These liquids, when brought up to high temperatures, become volatile and can easily ignite. Due to their high flammability, they also spread rapidly.
What is class A & B types of fire?
Class A: Ordinary solid combustibles such as paper, wood, cloth and some plastics. Class B: Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering.
What should I use to put out a Class B fire?
Class B fires should be extinguished using foam, powder, or carbon dioxide extinguishers, according to the Fire Equipment Manufacturer’s Association. These types of extinguishers work by cutting off a fire’s oxygen supply. Class C fires involve a source of electricity. These fires are oftentimes deemed “energized electrical fires.”
Which is the easiest type of fire to put out?
An unintentional Class A fire could result from knocking over a candle, a stray spark from a fireplace, or a lightning strike on a tree. Luckily, Class A fires are the easiest type to extinguish. The Fire Equipment Manufacturer’s Association recommended using a water or foam fire extinguisher on Class A fires.
Can a water extinguisher be used on a Class B fire?
It’s very important not to use a water extinguisher on a Class B fire — the stream of water might spread the flaming material rather than extinguish it. Class B fires should be extinguished using foam, powder, or carbon dioxide extinguishers, according to the Fire Equipment Manufacturer’s Association.
How are the different types of fires classified?
Fires can be classified in five different ways. Most of us probably don’t think much about the distinction between different types of fires, but knowing the difference could be life-saving. Fires can be classified in five different ways depending on the agent that fuels them: Class A, Class B, Class C, Class D, and Class K.