Fire needs oxygen to continue burning. Oxygen is an essential part of a fire and part of the “fire triangle” that sustains a fire. With enough oxygen in the atmosphere, the fire is sustained and can continue to burn its fuel supply. Therefore, one of the best ways to extinguish a fire is to get rid of the oxygen supply.
This type of fire extinguisher takes away the oxygen from a fire and removes the heat with a cold discharge. The Carbon Dioxide fire extinguisher should be used on Class B and C fires. It is not effective on Class A fires. Dry Chemical. The Dry Chemical Extinguisher removes the chemical reaction of a fire.
How does the stuff in a fire extinguisher stop a fire?
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…
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. Young firefighters practicing putting out fire with water.
People Also Ask does fire extinguisher removes oxygen
What type of fire extinguisher takes away oxygen from a fire?
This type of fire extinguisher takes away the oxygen from a fire and removes the heat with a cold discharge. The Carbon Dioxide fire extinguisher should be used on Class B and C fires. It is not effective on Class A fires.
How does a fire extinguisher work?
This extinguisher helps extinguish a fire by interrupting the chemical reaction of a fire and works by creating a barrier between oxygen and fuel on Class A fires. For reliable fire extinguisher products, contact Fireline Corporation.
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.
Why is it important to use the right extinguisher for fuel type?
It is important to use the right extinguisher for a fuel type because using an incorrect fire extinguisher can do more harm than good by re-igniting a fire. The Wet Chemical Extinguisher extinguishes a fire by removing heat and preventing barriers between oxygen and fuel so a fire cannot be re-ignited.
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New warning about fire extinguishers Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher