Topic: Fire Extinguishment Theory
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Answers to Common Questions
Who Invented the Fire Extinguisher?
The first fire extinguisher on record was patented in England in 1723, by Ambrose Godfrey. The modern fire extinguisher was invented by British Captain George William Manby in 1818. Read More »
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How to Use Fire Extinguisher?
To use a fire extinguisher, you must first pull the pin on the top. Aim the extinguisher at the fire base and squeeze the lever slowly. Sweep the extinguisher across the fire to put the fire out. For more information look here: http://www.f... Read More »
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How to Make a Fire Extinguisher?
Make a fire extinguisher with the household items of baking soda and vinegar. You'll use an empty jar to add the baking soda and vinegar, and cut a hold in the lid for a straw. When you need to put a fire out, shake the jar and aim to the f... Read More »
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More Common Questions
Answers to Other Common Questions
The most common type of fire extinguisher contain the foaming type agent to put out fires. Other types of fire extinguishers contain water, dry powder, halon and carbon dioxide.
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Cut off the oxygen. Suffocate it. Use water or dirt. Or cover it completely with something so that no oxygen can get to it, and it will go out.
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There can be dry chemicals inside a fire extinguisher, like sodium bicarbonate or ammonium phosphate. There also are fire extinguishers that have foams or water inside of them. For more information look here: http://en.wikipedia.org/wiki/Fi...
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Fire extinguishers work by putting a large amount of usually carbon dioxide into the base of the fire and starving it for oxygen. Some do use foam to smother. Fire needs oxygen to burn and with out it, no more fire.
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The first fire extinguisher was made by George William Manby in 1813. Mr.Manby was in the British miltia. He was inspired by seeing local fireman unable to make it the tops of burning buildings.
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A fire extinguisher works by first removing the safety pin. Once the safety pin is removed, depress the operating lever. The lever pushes on an actuating rod, which presses the spring-mounted valve down to open up the passage to the nozzle ...
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A fire extinguisher that does not work, is empty or is damaged is of no use to anyone, especially in a fire emergency. Servicing or inspecting a fire extinguisher is a relatively easy process that involves using your hands, eyes and perhaps...
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Source: http://www.ehow.com/how_6296517_service-fire-extinguisher.html
