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Damn! I passed.

Single phasing occurs at a 3 phase motor. The output will still be a sinusoidal wave. Shouldn’t the answer be option "B" (which shows a sine wave)? I just don’t understand this question...

Question: What is the voltage drop at a distance of 175 ft from the secondary of delta -wye connected transformer (34.5kV-480V). The line impedance per 1000 ft is (0.062+j 0.041)? Line current is 200<25 Amp. -I could never get it right. Seems CI has the wrong answer.....

All Gurus, CI: 2#51 3 phase transformer is provided with following information: 12MVA, 240/120kV, 4.6%Z What is the new %Z at SB=50MVA and VB=230kV? While calculating the new %Z, how do I know which voltage (120kV or 240kV) to use? CI: 3#54 A 20MVA generator with 23% reactance has 12.5kV...

In this generator voltage calculation problem, can anybody explain how the per unit value of current (Magnitude 1, Angle 0 )is being calculated? I may be lacking some concepts. Thanks

Hi Guys, I am in search for a serious and devoted study partner/group for October 2012 PE(Power) exam. I work during the weekdays (travel all across the location listed above) but I will be able to devote all my time on Saturday and Sunday. We can prepare a study schedule and work on it...

Hi, I am looking for a serious and devoted study partner for April 2012 FE exam. I work during the weekdays but I will be able to devote all my time on Saturday and Sunday. Please be in any one of the locations mentioned above. Call or text, if interested. If you are willing we can start...