How will I know which type of fire extinguisher to use? Fire extinguishers are rated based on the type of fires the can used on. Class A is ordinary combustibles like wood and paper. Class B is flammable liquids. Class C is energized electrical equipment. Class D is combustible metals.
Fire extinguishers are handheld devices that are used to put out various types of fires using foam, powder or other non-flammable substances. A fire needs fuel, heat, and oxygen to thrive. Fire extinguishers are designed to eliminate one or more of these vital elements.
Everything You Need to Know About Fire Extinguishers
There are 8 main kinds of fire extinguishers: Water and Foam fire extinguishers operate by removing the necessary heat element from the fire triangle. Use on Class A fires only; CO2 fire extinguishers remove both the …
Offshore Fire Extinguishers are designed to be used on oil rigs, boat docks, or marine settings. They have a special galvanized coating that prevents rust and …
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How do you remember how to use a fire extinguisher?
A good way to remember how to use a fire extinguisher is the acronym PASS: NFPA 10 standards require all fire extinguishers in the workplace to be inspected, tested, and maintained routinely.
What is the history of fire extinguisher?
The modern fire extinguisher was invented in 1818 by a British Captain named George William Manby. The fire extinguisher was made from copper, held 3 gallons of extinguishing agent potassium carbonate solution (dry chemical), and contained compressed air. 2- Not all fire extinguishers are built the same.
Why do you need a fire extinguisher?
Whether a kitchen fire in the house, a car engine fire, storage warehouse fire, or a fire from caused by the fury of mother nature, fire extinguishers save lives. 6- Designed so that even kids can use them. Fire extinguishers are designed in such a way that anyone can use them, even kids.
How does a chemical fire extinguisher work?
Dry Chemical fire extinguishers are the typical ABC extinguishers that most people are familiar with. They work by inhibiting chemical reactions involving heat, fuel, and oxygen. These extinguishers also create a barrier between the oxygen and the fuel elements of the triangle.
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Things you should know about Fire Extinguishers. Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher