Question

explain function of fire extinguisher three points please
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Answer 1

Answer:

fire extinguisher has carbon dioxide gas which cut the supply of oxygen from the fire

Answer 2

Answer:

Fire extinguisher, portable or movable apparatus used to put out a small fire by directing onto it a substance that cools the burning material, deprives the flame of oxygen, or interferes with the chemical reactions occurring in the flame.

Three points are -

• The basic methods for extinguishing a fire are to suffocate it by ensuring that it cannot have access to oxygen, to cool it with a liquid such as water which reduces the heat or finally to remove the fuel or oxygen source, effectively removing one of the three elements of fire.