Question

Give reason:why?and define your answer.
1.water is not used to control fires involving electrical equiqments.
2.LPG is a better domestic fuel.
3.paper by itself catches fire easily whereas a piece wrappesd around an aluminium pipe does not..
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Answer 1

Answer:

If it is used for controlling a fire involving electrical equipments, then the person dousing the fire might get an electric shock. Also, water can damage electrical equipments. LPG is a better domestic fuel as it does not produce smoke and unburnt carbon particles, which cause respiratory problems.