If we use three appliance having different powers such as 5 watt, 10 w – InterviewSolution

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1.	If we use three appliance having different powers such as 5 watt, 10 watt, 20 watt for 5 hour, 10 hour and 8 hours respectively. Then find the total energy consumption?
Answer» E=Power(inkW)×time= 10004×100×6 kWh=2.4kWhConsumed in 30 days=30×2.4=72Total COST =72×5=360Rs.

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