Three Phase Balanced Star and Delta Loads

Discussion in 'Physics' started by gogs_752, Nov 15, 2004.

  1. gogs_752

    Thread Starter New Member

    Nov 15, 2004
    I have a question thats giving me a few problems and was hoping that someone will be able to help.

    The question is: A balanced three phase load consists of three impedances (4+j2), calculate the phase voltages , line voltages, phase currents and line currents when the loads are connected in a) Star, b) Delta to a 415v three phase supply. Draw a phasor diagram in each case.