A 3-phase, 4 wire, neutral-grounded, wye-connected utility line has a phase-to-phase voltage of 13.2 kV. A complex load of (200+j100)KVA is connected between Phase A and neutral, An identical load is connected between B and neutral. The neutral current (amperes) is most nearly.
I do not understand why Ia+Ib+In=0, can anyone explain to me?
I do not understand why Ia+Ib+In=0, can anyone explain to me?