A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. It is not intended for use on an out-of-control fire, such as one which has reached the ceiling, endangers the user (i.e., no escape route, smoke, explosion hazard, etc.), or
The first fire extinguisher of which there is any record was patented in England in 1723 by Ambrose Godfrey, a celebrated chemist at that time. It consisted of a cask of fire-extinguishing liquid containing a pewter chamber of
The Basics of Fire Extinguishers, Smoke Detectors and …
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What type of fire extinguisher is used to extinguish a fire?
Unlike powder, foam can be used to progressively extinguish fires without flashback. Aqueous film-forming foam ( AFFF ), used on A and B fires and for vapor suppression. The most common type in portable foam extinguishers.
What type of fire extinguisher has a Black Label?
Carbon dioxide (CO2) extinguishers are red with a black label. You may also notice the nozzle on this type of extinguisher is a large cone shape. The carbon dioxide in this type of extinguisher replaces the oxygen in the air surrounding the fire, preventing combustion.
What is the chemical used in ABC fire extinguishers?
The ABC fire extinguishers are multipurpose and use a dry chemical called monoammonium phosphate to put out A, B, and C fires which are described as follows: Class A flames are caused by wood, cloth, or paper.
What was the first fire extinguisher made of?
History The first fire extinguisher of which there is any record was patented in England in 1723 by Ambrose Godfrey, a celebrated chemist at that time. It consisted of a cask of fire-extinguishing liquid containing a pewter chamber of gunpowder.
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| Fire extinguisher (Active Fire Protection Device)A fire extinguisher is an active fire protection device used to extinguish o… |
Where There's Smoke, There's Fire Extinguisher (The Last Of Us) Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher