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electronics and communication engineering networks analysis and synthesis
1. A 60 W, 23 V bulb is used for 45 minutes. The electrical energy consumed in commercial units is
(A): 0.045 units
(B): 0.45 units
(C): 2700 units
(D): 4.5 units
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By: guest on 02 Jun 2017 01.07 am
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