in a house, 8 tube lights off 40 W each are used for 6hr and 2 bulbs of 100W each are used for 4 hours daily. calculate the electrical energy consumption of that house in the month of November in units
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we know that
power = work / time
work = power * time
thn calculate work for 8 tubelights and then cal the work for 2 bulbs and add them up...ths would be the energy consumed in one day...so we know that nov has 30 days so multiply your ans with 30 to get energy consumption...hope it would help u
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