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    Power PE cut Score and Advise

    I failed the April 2012, my score was 46/80 and the Transmission & distribution was my weakness too... I passed the October 2012 exam, and the approach I used, pretty much in line with what everyone else is saying, is working a lot more practice problems... I started with the spin up and...
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    OFFICIAL Oct '12 PASSING THREAD (banner)

    Shilmag - Passed P.E Kansas - EE Power
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    KS Results Mailed Today

    I passed EE Power too!!!
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    X/R Ratio and 3 phase fault

    This is how I would solve it: we know that Z= sqrt( R2 + X2), we also know that Z = V2/S = (15,000KV)2/200MVA = 1.126 Using the X/R = 3.8 and the Z value in the first equation you can solve for R, and X = 3.8R So answer is B. 0.29 + j1.09
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