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

تمرين 99

In a three-phase balanced system, a delta-connected source supplies power to a wye-connected load. If the line impedance is 0.2 + j 0.4 , the load impedance is 3 + j 2 , and the source phase voltage V ab = 208 10° V rms, find the magnitude of the line voltage at the load.