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

تمرين 17

An abc -sequence balanced three-phase wye-connected source supplies power to a balanced wye-connected load. The line impedance per phase is 1 + j 0 , and the load impedance per phase is 20 + j 20 . If the source line voltage V ab is 100 0° V rms, find the line currents.