Visit http://ilectureonline.com for more math and science lectures! In this video I will find the phase current=?, line current=? of a balanced Y-delta circuit, the more common of the 3-phase, 3-wire circuit, given the phase voltage and the impedance (balanced load means all 3 impedance are the same). (Example 1) To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 Next video in this series can be seen at: https://youtu.be/T-O0jTpOL54