InterviewSolution
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InterviewSolution
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Find the energy in KW h consumed in a 10 hour by four device of the power 500w each |
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Answer» 20 kwh 20kwh 20kwh Total power consumed by 4 device= 4× 500= 2000Energy= power ×time = 2000×10 = 20000wh1kwh = 1000whSo, 20000wh= 20kwh |
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