What is the use of fire extinguishers？. As an important fire-fighting tool, fire extinguishers can play a very important role at the beginning of a fire. Finding the fire in time and using the fire extinguisher correctly can minimize the loss.
For use with combustible and flammable liquids like grease, gasoline, oil and oil-based paints. For use with vegetable oils, animal oils and fats in cooking appliances. There are also multipurpose fire extinguishers that might be labeled "B-C" or "A-B-C."
The Importance Of Fire Extinguishers – Fireline
According to the National Fire Protection Association (NFPA), fires can be diminished by the use of a fire extinguisher. For apartment building and medical centers the presence of a fire extinguisher can provide incredible benefits. The mere presence of a fire extinguisher can have a significant impact towards diminishing the damage caused by a fire.
A: Aim the extinguisher nozzle on the hose low, toward the base of the fire. S: Squeeze the handle or lever to discharge the extinguisher. S: Sweep the nozzle back and forth. Keep the fire extinguisher aimed at the base of the fire and move it from side to side until the flames are extinguished. 4.
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How to use a fire extinguisher correctly?
2. Stand back Face the fire and keep your back to the clear exit you earlier identified. You should stay between six and eight feet away from the flames as you prepare to operate the fire extinguisher. 3. Discharge extinguisher
What is a household fire extinguisher?
Household fire extinguishers are also rated for the size of fire that they can safely handle. The higher the rating (equivalent to the number of gallons of water it would take), the larger the fire the extinguisher can put out.
What are the different types of fire extinguishers?
Household fire extinguishers are also rated for the size of fire that they can safely handle. The higher the rating (equivalent to the number of gallons of water it would take), the larger the fire the extinguisher can put out. Class A fires are rated 1 to 40. Class B fires are rated from 1 to 640. There is no size rating for Class C fires.
Can a Class A fire extinguisher be used on a grease fire?
Most importantly, extinguishers that are labeled for Class A fires only cannot be used on electrical or grease fires. However, it is safe to use an extinguisher labeled for Class B and C fires on a Class A fire.
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How to Use a Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher