Portable fire extinguishers can clear fire away from your escape route or help keep an exit open for others. You should know where extinguishers are …
Carbon Dioxide Fire Extinguishers. Carbon dioxide fire extinguishers extinguish fire by taking away the oxygen element of the fire triangle, and by removing the heat with a very cold discharge. Carbon dioxide extinguishers …
How to Use a Portable Fire Extinguisher
Pull – Pull the safety pin and break the tamper seal. Aim – Aim the nozzle of the extinguisher towards the fire and aim low. Squeeze – Gently …
How do portable fire extinguishers stop or put out a fire? Check all that apply. By removing the ignition source. By stopping the chemical reaction. By …
People Also Ask how do portable fire extinguishers stop a fire
How do you use a portable fire extinguisher?
Second, all portable fire extinguishers are operated the same way. There are four easy steps, called the P-A-S-S, or “Pass” technique: Aim the extinguisher’s nozzle at the base of the fire Even if the fire appears to be out, be cautious.
Is it safe to use a portable fire extinguisher?
Small, fully contained fires are usually safe to fight with a portable fire extinguisher. Large, uncontained fires are not safe to fight. Any fire involving highly flammable or hazardous materials isn’t safe to fight.
How do water mist extinguishers put out fires?
Water mist extinguishers put out fires by taking away the heat element of the fire triangle. They are an alternative to the clean agent extinguishers where contamination is a concern. Water mist extinguishers are primarily for Class A fires, although they are safe for use on Class C fires as well. Cartridge Operated Dry Chemical Fire Extinguishers
What type of fire extinguisher do you need?
The most widely used type of fire extinguisher is the multipurpose dry chemical that is effective on Class A, B, and C fires. This agent also works by creating a barrier between the oxygen element and the fuel element on Class A fires. Ordinary dry chemical is for Class B and C fires only.
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Fire Stop a Portable Fire Extinguisher Demo Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher