03/08/2025
π₯ First up: Types of fire extinguishers depending on the type of material used
1. π Dry Powder Extinguisher
Usage: A, B, and C type fires (solids, flammable liquids, and gases).
Functionality: multi-purpose and used in homes, factories and automobiles.
Disadvantage: It leaves a lot of remains after fire.
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2. π¦ CO2 Extinguisher (Carbon Dioxide Extinguisher)
Usage: Electrical fires and flammable liquids (B and E).
Effectiveness: Excellent for electrical appliances as they leave no residue.
Disadvantage: Not suitable for solids like wood and paper, and may lead to choking if used in a closed place.
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3. π© Foam Extinguisher
Usage: Flammable liquids and solids (A and B) fires.
Effect: Cover the surface with a foam layer that prevents oxygen.
Disadvantage: doesn't fit electrical fires.
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4. β¬ Water Extinguisher
Usage: Fire Solids Only (A)
Efficiency: effective in fires resulting from paper, wood, fabric.
Disadvantage: too dangerous to use in electrical fires or flammable liquids.
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5. πͺ Halon Extinguisher - Limited use
Usage: Micro equipment such as servers and airplanes.
EFFECTIVE: very effective and leaves no trace.
Disadvantage: banned in many countries because of their environmental impact.
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ΩΩ Types of fires and their classification:
The right type of flammable fire extinguisher
A. Solids (paper, wood, fabric) water - powder - foam
B. Flammable Liquids Foam - CO2 - Powder
C. Flammable Gases Powder
D. Flammable metals special powder
E. CO2 electric fires co2_ powder
F . Cooking oils and lubricants (kitchens), special fire extinguishers for kitchens (Wet Chemical)
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