Carbon dioxide fire extinguishers, when used in the right circumstances can save lives. However, it would be dangerous to use a carbon dioxide fire extinguisher when dealing with flammable gases, cooking oils and fats, or in a confined space. In this article, …
When Should You Use a Carbon Dioxide Fire Extinguisher? Carbon dioxide fire extinguishers can put out Class B and Class C fires. Those are fires that involve flammable liquids and electrical items. That means you may be able to use a CO2 fire extinguisher to put out kitchen fires, electrical fires, and a range of other types of fires.
When Would It Be Dangerous to Use a Carbon Dioxide Fire …
We use carbon dioxide in fire extinguishers because it displaces or reduces the amount of oxygen in the atmosphere around the fire. If you’re familiar with the fire triangle, you’ll know that oxygen is one of the three basic things a fire needs to start and keep spreading. By removing the oxygen from the formula and smothering it with discharged CO₂ gas, the fire will be extinguished. What is a carbon …
A carbon dioxide (CO2) fire extinguisher is usually used for Class B (flammable liquids and gases) as well as Class C (electrical) fires as well. Carbon …
People Also Ask when might you use a carbon dioxide fire extinguisher
Why is carbon dioxide used in fire extinguishers?
Why is carbon dioxide used in fire extinguishers? We use carbon dioxide in fire extinguishers because it displaces or reduces the amount of oxygen in the atmosphere around the fire. If you’re familiar with the fire triangle, you’ll know that oxygen is one of the three basic things a fire needs to start and keep spreading.
Which class B fires can be extinguished with a carbon dioxide extinguisher?
Class B fires that can be extinguished successfully with a carbon dioxide extinguisher are flammable gases and liquids, oil greases (excluding cooking greases/oils), solvents, tars, oil-based paints, and lacquers. Any Class C fires, which involve energized electrical equipment, can also be extinguished with CO2.
What kind of fire extinguisher should you use in an emergency?
Knowing the multiple classifications of fire is vital in understanding which kind of fire extinguisher to use in an emergency. A carbon dioxide (CO2) fire extinguisher is usually used for Class B (flammable liquids and gases) as well as Class C (electrical) fires as well.
What is the range of a CO2 fire extinguisher?
Once CO2 is released from the fire extinguisher, it will begin to spread, as gases usually do. Because of this, the horizontal discharge range of a CO2 stream is somewhat limited to about three to ten feet. This range is nearly half the average range of an ABC extinguisher.
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Fire Extinguisher Types | Carbon Dioxide Extinguisher | iHASCO Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher