Class A extinguishers can put out fires from “ordinary combustibles” such as wood, plastic or paper. Class B can put out burning liquids such as gasoline or grease. Class C can put out electrical fires. Extinguishers marked A, B and C can put out all types.
What is ABC fire extinguisher? ABC Fire Extinguishers use monoammonium phosphate, a dry chemical with the ability to quickly put out many different types of fires by smothering the flames. This pale, yellow powder can put out all three classes of fire: Class A is for trash, wood, and paper. Class B is for liquids and gases.
Frequent question: What kind of fires can a fire extinguisher put out?
With many different classes specialized in battling a variety of blazes, fire extinguishers are designed to be portable, easy to use, and …
People Also Ask what kind of fires can a fire extinguisher put out
What type of fire extinguisher do you need?
Instead, you need a fire extinguisher that uses foam, powder, or carbon dioxide. These will cut off the oxygen supply to stop the fire from spreading. Having one of these to hand near any flammable liquids is a must. 3. Class C Fires: Electrical and/or Energized Equipment
Can you put out a metal fire with a foam extinguisher?
Metals such as magnesium, aluminum and sodium are able to ignite as they are alkali metals. If you have a metal fire, the best way to put this out is to use a dry powder extinguisher only. Water or foam extinguishers will cause these kinds of fires to get worse, so be on your guard.
What type of fires can you put out with water?
These fires are ones that can be handled with water. Using a water or foam fire extinguisher will be just the thing to put it out. Water will remove oxygen and the heat source to the fire, stopping it in its tracks. 2. Class B Fires: Flammable Liquids and/or Gases The next fire type you need to be aware of is the ones started by flammable liquids.
Do fire extinguishers stop water from spreading?
Water will actually help the fire spread, as it will spread the liquid that’s fueling it. Instead, you need a fire extinguisher that uses foam, powder, or carbon dioxide. These will cut off the oxygen supply to stop the fire from spreading. Having one of these to hand near any flammable liquids is a must.
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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