Learning how to use the fire extinguisher is very important. There are four simple steps that must be followed. First, pull the pin that is on top of the extinguisher. Next, aim the nozzle at the base of the fire, not at the flames themselves. This is important because you need to take away the source of the fuel.
The oxygen comes from the air. It is the same oxygen we breathe. Since the oxygen has to be in contact with the fuel, if you can coat the fuel with something that keeps the oxygen away, the fire will go out. Young firefighters practicing putting out fire with water. weakiva/SHutterstock.com Cool gas. Water isn’t the only chemical that can put out fires.
How to Use a Fire Extinguisher: 14 Steps (with Pictures) – wikiHow …
Most fire extinguishers work by separating the fuel from the oxygen. The oxygen comes from the air. It is the same oxygen we breathe. …
People Also Ask how does a fire extinguisher put out a fire
How do you put out a fire with an extinguisher?
The key to putting out a fire with an extinguisher is to use the PASS strategy: Pull the pin, Aim the hose, Squeeze the lever, and Sweep the hose.
How does a fire extinguisher work?
Most fire extinguishers work by separating the fuel from the oxygen. The oxygen comes from the air. It is the same oxygen we breathe. Since the oxygen has to be in contact with the fuel, if you can coat the fuel with something that keeps the oxygen away, the fire will go out.
What happens when water hits a fire extinguisher?
When water hits fire it boils, turns to steam and floats away, taking some heat with it. It also prevents oxygen from reaching the fuel. Most fire extinguishers work by separating the fuel from the oxygen. The oxygen comes from the air. It is the same oxygen we breathe.
How do you put out a fire?
Fire is a chemical reaction between oxygen and the fuel. If you want to put out a fire, just get rid of one of those three things – fuel, oxygen or heat. Removing the fuel is easy when the fire is controlled. For example, when you shut off the gas valve on a propane grill, the fuel stops flowing and the fire goes out.
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Fire Safety:How to Use a Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher