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1. Two voltages are v1= 100 sin (ωt + 15°) and v2 = 60 cosωt, then





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  • By: guest on 02 Jun 2017 01.06 am
    v1 = 100 sin (ωt + 15°) and v2 = 60 cos ωt = 60 sin (ωt + 90°). Hence, v2 is leading v1 by (90 - 15) = 75°.
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