Therefore, to put a Class A fire out, the heat needs to extinguished or the source of oxygen eliminated. As such, one of the best and most effective ways to extinguish a Class A fire is to use water. This will cause the fire to cool down and eventually go out, stopping its spread or development in the process. This can be done by spraying the burning matter with water (such …
Extinguish a Class A fire with water or monoammonium phosphate. Stream a continuous supply of water from the hose to put out the …
How to Identify and Extinguish a Class A Fire
The efficacy of water means that sprinkler systems are also very effective at putting out Class A fires. Although water extinguishers are the most effective method, you can use the following types of extinguisher to combat …
There are multipurpose fire extinguishers available that can put out Class A, B, and C fires that use a dry yellow powder called monoammonium …
People Also Ask how do you extinguish a class a fire
How do you extinguish a Class C fire?
Extinguish a Class C fire by shutting off the electrical power, which serves as the fuel source for the electrical fire. Non-conductive chemicals like carbon dioxide should also be used to suppress the flames.
How do you extinguish a Class A fire in a dumpster?
Extinguish a Class A fire with water or monoammonium phosphate. Stream a continuous supply of water from the hose to put out the fire. Do not enter the dumpster, as the contents within are unknown. Combustible and hazardous materials may explode at any given time.
What happens if you extinguish a fire with the wrong methods?
If you extinguish fires using incorrect methods, you could end up making the fire worse. There are five different classes of fires, and a different letter is used to identify each one: Class A, B, C, D, and K.
Can you use a Class A fire extinguisher on a Class B fire?
Using a Class A fire extinguisher on a Class B fire can actually make the fire spread and cause you to injure yourself. There are, however, certain chemical fire extinguishers that have the ability to put out both Class A and Class B fires. Such fire extinguishers are filled with powder or foam and they are pressurized using nitrogen.
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How To Extinguish a Fire (Class A and B) Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher