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medium voltage

  1. NCSCB certification

    Was wondering if any of you have taken this test for this certification? Been splicing for 5 years and looking to get this certification. Thanks, Joe
  2. Detune inductor for PF capacitor

    General Electrical Discussion
    Hi all, it has been bugging me for hours about how to calculate detuning inductor for a delta-connected power factor correction capacitor. The available parameters are: grid frequency f = 50 Hz, grid voltage Us = 22 kV, installed capacitive power is 2.7 MVAr, and the impedance of the detuning...
  3. medium voltage classes

    General Electrical Discussion
    Hello, I'm looking for a class on distribution voltages. Power xfmers, diconnecting means, substations, etc. Any ideas? thanks Carlos