[5] 100 numbers of fused 60-Watt incandescent light bulbs (ILB) are replaced by same numbers of 12 Watt CFL instead of new ILB. Calculate the following for 4000 hours of operation per year. The annual "kWh saved" The annual "kVAh saved" if the power factor of the CFL is 0.6.
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Energy Management Q5.1
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