Class of Fire. Description . Class A Fires. Fires in ordinary combustible materials, such as wood, cloth, paper, rubber, and many plastics. Class B Fires. Fires in flammable liquids, combustible liquids, petroleum greases, tars, oils, oil-based paints, solvents, lacquers, alcohols, and flammable gases. Class C Fires
Classes 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 alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering. Class C: Electrical equipment, appliances and wiring in which the use or a nonconductive extinguishing agent prevents …
What Are The 5 Classes of Fire Extinguishers? – SelectSafety
Class A fire extinguishers are used for ordinary combustibles, such as wood, paper, cloth, and even plastic. These are well suited for putting out ordinary household fires, making this type great for use in home kitchens and …
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What is a Class A fire extinguisher used for?
Class A fire extinguishers are used for ordinary combustibles, such as wood, paper, cloth, and even plastic. These are well suited for putting out ordinary household fires, making this type great for use in home kitchens and garages. These extinguishers usually use water or dry chemical powders to blanket a fire and/ or absorb the heat.
What is a fire extinguisher made out of?
Fires in cooking appliances that involve combustible cooking media (vegetable or animal oils and fats). Water is the primary liquid used in these extinguishers, although sometimes other additives are also included.
What is an example of a multi-purpose fire extinguisher?
For example, A-B-C fire extinguishers can be used for all three of these types of fires. They can also cover other combinations of fire types, such as A-B or B-C, depending on the extinguisher. Carbon dioxide is used in multi-purpose fire extinguishers.
What is the best type of fire extinguisher?
Dry Chemical fire extinguishers are the most popular and versatile type because they can be used for several different classes of fires. The chemical powder contained in them disrupts the chemical reaction of the fire when released.
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TYPES OF FIRE AND FIRE EXTINGUISHERS | WHICH FIRE EXTINGUISHER TO BE USED ON WHICH CLASSES OF FIRE Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher