Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms

تمرين 27

An abc -sequence wye-connected source having a phase-a voltage of 120 0° V rms is attached to a wye-connected load having a per-phase impedance of 100 70° . If the line impedance is 1 20° , determine the total complex power produced by the voltage sources and the real and reactive power dissipated by the load.