The most common types of fire extinguishers used on different types of fire fuels are: Water fire extinguisher: Water fire extinguishers douse fires by taking away the heat element of the fire triangle. Dry chemical fire …
Three types of extinguishers can put out a fire depending on what causes it. Water This type of fire extinguisher is commonly found in private homes or business and contains water that is most helpful for extinguishing fires involving: Paper Wood Fabric Plastic When these materials are burning, a stream of water can coat and smother flames efficiently.
Fire Extinguisher Types | NFPA
Film-forming foam type. AFFF (aqueous film-forming foam) and FFFP (film-forming fluoroprotein) fire extinguishers are rated for use on both Class A and Class B fires. As the name implies, they discharge a foam material rather than a liquid or powder. They are not suitable for use in freezing temperatures.
5. Foam Fire Extinguisher. Foam fire extinguishers are suitable for class A and the flammable liquids of class B, though not effective for gaseous fires. They spray a type of foam that expands when it hits the air and blankets the fire. This blanket prevents the vapors from rising off the liquid to feed the fire, thus starving it of fuel.
People Also Ask what are the 3 types of fire extinguishers
What are the three most common fire extinguishers?
What Everyone Should Know About Fire Extinguishers in the WorkplaceMulti-purpose (dry chemical)Carbon dioxide (CO2 or dry chemical) extinguishersAir-pressurized water (APW) extinguishers
What are the three classes of fire extinguishers?
Understanding fire extinguisher classesClass A extinguishers will put out fires in ordinary combustibles such as wood and paperClass B extinguishers are for use on flammable liquids like grease, gasoline and oilClass C extinguishers are suitable for use only on electrically energized firesClass D extinguishers are designed for use on flammable metals
How do I choose the right fire extinguisher?
Which fire extinguisher types to useClass A fires – water, water mist, foam, dry powder, wet chemicalClass B – water mist, foam, dry powder, CO2, some wet chemicalClass C – water mist, dry powderClass D – specialist dry powderElectrical – water mist, foam, CO2Class F – water mist, wet chemical.
What is a Class B fire extinguisher?
Types of Fire ExtinguishersWater Fire Extinguishers: Water fire extinguishers are the most economic and simplest among all fire extinguisher types. …Foam Fire Extinguishers: Foam fire extinguishers find their application to put out class A and class B fires. …Powder Fire Extinguishers: Powder fire extinguishers are multi-purpose extinguishers with numerous advantages. …
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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