Prepare a report, on different types of fire extinguishers. Illustrate materials used in them, method of extinguishing fire and types of fires against which they are used.
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Answer:
Foam extinguisher
These are the most common type of fire extinguishers used for class B fires. However, these are water-based which means they these can also be used for class A fires. The label colour is cream.
These fire extinguishers may be used for fires caused by various organic materials including wood, coal, textiles, fabrics, cardboard and paper among other things as well as flammable liquids including petrol and paint.
This type of fire extinguisher should not be used for fires caused by flammable metals, kitchen fires and fires that involve electrical equipment.
Water extinguisher
Water extinguishers are mostly used for class A fire risk. In most premises, it is necessary to have either foam or water extinguishers. It has a bright red label.
This type of extinguisher is used for fires caused by various organic materials including fabrics, textiles, coal, wood, cardboard and paper among others. It should not be used for kitchen fires, fires caused by flammable gas and liquids as well as fires that involve electrical equipment.
Explanation:
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