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3-phase AC Wye Connection: When phasing across opens (both ends are energized).?
A-phase to A-phase = 0kV
any phase to ground = 20ish kV
A-phase to B-phase = 34.5kV
To get these differences of potential - you need two inputs: what are they? Or am I thinking of it in a wrong way. How are these voltages calculated with inputs of what?
3 AnswersEngineering1 decade ago