Question

Select any appliance in your house, Check its power, calculate the power consumed by it in a day and then in a month. If the cost of 1 unit of power is Rs. 5.50, how much do you need to pay the power company for using electricity in a month

Answer 1

Explanation:

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Answer 2

Answer:

Energy of one day =Power×Time=400W×8h=3.2KWh

Energy of one day =Power×Time=400W×8h=3.2KWhEnergy of 30 days =3.2KWh×30=96KWh

Energy of one day =Power×Time=400W×8h=3.2KWhEnergy of 30 days =3.2KWh×30=96KWhSo, cost of the energy =96×3=Rs.288

Explanation:

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