To be specific, this fire extinguisher normally releases the tinniest water molecules that help put out the fire. As a result, oxygen levels get reduced, and consequently, the fire gets suffocated. Besides suffocating the fire, the water particles help to cool the fire by lowering its temperatures.
When you depress a lever at the top of the cylinder, the material is expelled by high pressure, similar to the way material is forced out of an aerosol can. Advertisement. In this extinguisher, a plastic siphon tube leads from the …
How does a fire extinguisher stop a fire, Let’s talk 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 coat the fuel with something that keeps the oxygen away, the fire will go out. Young firefighters practicing putting out fire with water.
How do fire extinguishers work? Inside, a fire extinguisher is quite like a giant aerosol can, often with two different substances inside.One of …
People Also Ask how does a fire extinguisher work to stop a fire
How do fire extinguishers work?
Fire extinguishers are sturdy metal cylinders filled with water or a smothering material. When you depress a lever at the top of the cylinder, the material is expelled by high pressure, similar to the way material is forced out of an aerosol can. The diagram below shows a typical design. This content is not compatible on this device.
How do you use a fire extinguisher correctly?
The proper way to use the extinguisher is to aim it directly at the fuel, rather than the flames themselves, and move the stream with a sweeping motion. In the next section, we’ll look at the major types of extinguishers. Water is the most familiar extinguishing material, and it is one of the most effective.
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 does a Halon fire extinguisher work?
Typically, this fire extinguisher contains Halon gas which is known to extinguish fire by reducing the levels of oxygen and curtailing the chain reaction. Since this gas is stored in its liquid form, when sprayed in the air, the liquid changes into gas.
People Also Searches how does a fire extinguisher work to stop a fire
How Fire Extinguishers Work Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher