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Absolutely - most fire extinguishers are either chemical or CO2 based, and any one of them can burn the skin. CO2 kills fires by removing heat, and as such is extremely cold when it comes out of the nozzle - that's why you see ice crystals on it.
The only type that isn't much of a danger is the old water type that has a hose on it that you turn upside down - but it isn't pressurized.
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∙ 14y ago
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Is a fire extinguisher round?
Most fire extinguishers contain a powder with a pressurized propellant, or sometimes just a pressurized gas, and occasionally a liquid under pressure.Round containers are best for pressurized containers because they retain their shape under pressure. Most fire extinguishers are cylindrical shaped with either concave or convex ends.
What is stored in fire extinguishers?
A self-contained fire extinguisher includes an extinguishing agent and usually a pressurized gas. In a CO2 extinguisher, the pressurized gas is also the agent.
What pressure should a stored pressure water fire extinguisher be recharged to?
Many pressurized water fire extinguishers are charged with air at 100 psi.
What is non-permanently pressurized fire extinguisher?
Some fire extinguishers are not directly pressurized, but have an external pressurized cartridge (or system of multiple cartridges) that is activated when pressure is needed. Also, in portable fire extinguishers, there may be either a pressure cartridge or a manual pump for some kinds of extinguishers. Another obsolete method (the soda-acid extinguisher) included a cylinder of sodium bicarbonate solution with a bottle of sulfuric acid, none of which was pressurized. When you inverted the extinguisher or pressed a plunger to spill the acid into the bicarb, the resulting CO2 gas would pressurize the container and blow the bicarb/water/acid solution out through the hose aimed at the fire.
What are 5 ways to control a fire?
we can control the fire by the release of carbon dioxide which can be done by a fire extinguishers
What is the chemical reaction in fire extinguishers?
Depends on what type it is and whether it is fixed or portable. There are many different kinds of fire extinguishers, some pressurized by air, nitrogen, carbon dioxide, among other things.Read more: What_is_the_chemical_reaction_in_fire_extinguishers
What year did they use sulfuric acid baking soda and water in fire extinguishers?
In 1881, Almon M Granger patented a fire extinguisher which used the reaction between sodium bicarbonate and sulfuric acid to expel pressurized water. When the acid and bicarbonate mixed, carbon dioxide gas was released - which pressurized the water. These were still reasonably common up until the 1920s, but are not one of the common types of fire extinguishers used today.
What gas is insise a fire extinguisher?
Many different types of fire extinguishers exist and many different gases are used. A water extinguisher may contain pressurized air. Other types use carbon dioxide or compressed nitrogen. There are also halogenated extinguishers containing proprietary mixtures of fire-suppression gases.
Is nitrogen in fire extinguishers?
Nitrogen can be used in fire extinguishers as gas propellant.
Why soda acid is banned in India as fire extinguishers?
Acid can corrode the metal shell of the extinguisher. When it is rapidly pressurized, it may explode. They are no longer an approved extinguisher in many nations.
What are fire extinguishers be used for?
FIRE extinguishers are used to put out fire.
Do all boats need fire extinguishers?
No, there are boats that do not need any fire extinguishers.
