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  1. E

    NCEES AND CA-BOARD

    WHO DECIDES THE PASSING SCORE ??? NCEES OR CA BOARD.
  2. E

    when will be CA-PE result out

    any guess, can we hope today
  3. E

    PE -ELECTRICAL POWER PASSING SCORE

    DOES ANYBODY HAVE GUESS WHAT WILL BE PASSING SCORE FOR ELECTRICAL-POWER. IS 60% SCORE IS OKAY TO PASS PE
  4. E

    ELECTRICAL POWER

    HOW MANY PASSED IN ELECTRICAL POWER???? WHAT'S PASSING SCORE ANYONE KNOWS :party-smiley-048:
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    california PE RESULT

    ANYBODY GOT RESULT IN CALIFORNIA :sharkattack: ????
  6. E

    PE electrical 2010 california Result

    Anybody heard , Result is coming today( Wednesday) or Not ??????
  7. E

    Kaplan problems 34 and 35

    does anybody have aidea how they come up with average value??? Problem 34 : Average value =2*Sqrt(2)/(PI) [V_rms COS (alpha)] Problem 35: Average value =3*Sqrt(6)/(2* PI) [V_rms COS (alpha)] I appreciate all help
  8. E

    power electronic circuits and devices

    I have solved only problems listed in kaplan and NCEES exam. does anybody know more problems to solve. I still need some review in this area. any help is appreciated. Thanks in advance
  9. E

    Kaplan problem 32 Afternoon exam

    does anybody have idea how they come up with answer 2. [1/(2*PI) Integrl of 2*PI*sinA from limits B to 2*PI = 1+cos A ???? how ????. can somebody help......
  10. E

    VOM metering

    Does anybody has any good reference for VOM Metering, Insulation testing , Ground resistance testing mentioned in PE syllabus ????????
  11. E

    NCEES PROBLEM 115

    WHY SOLUTION IS INTEGRATING SIN@ instead of SIN(wt) given in problem. Any explanation ??????
  12. E

    Tranformer protection and CT

    Problem : A 3 phase Delta-Y connected 15 MVA, 33/11 KV transformer is protected by CTs. determine CT ratio for differential protection such that circulating current ( through transformer delta ) does not exceed 5 A. Solution Provided : I_delta=262.44 A I_Y= 787.30A If CT on high voltage...
  13. E

    detailed P.U current and transformer problem

    Kaplan's problems: Problem 19 :A power system is like as follows: Region 1 region 2 region 3 region 4 Generator--------------T1-----------.........T2-----------------T3--------------Load (8 Ohm) 3 transformers ratings are given as: T1: 240 MVA...
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    P.U Current and Transformers

    In Kaplan's problem 19: power system has generator and load connected through 3 transformers in between them I.E ( G-T1-T2-T3-LOAD SEQUENCE). Load current value in P.U is given and solution say since generator, transformers and load are all in series, P.U current is same throughout the system...
  15. E

    KVAR and Capacitance

    Problem 1: You're given a 3 phase induction motor that is running at 480 volts and it's reactive component is 57,790 vars. What is the PER PHASE capacitance (farads) needed to correct the power factor to 1.0? (if you need it, current total power output is 109,705 VA at a .85 power factor) Is...
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