(Solved): 2. A balanced three-phase inductive load is supplied in steady state by a balanced three-phase vol ...

2. A balanced three-phase inductive load is supplied in steady state by a balanced three-phase voltage source with a phase voltage of \( 120 \mathrm{~V} \mathrm{rms} \). The load draws a total of \( 10 \mathrm{KW} \) at a power factor of \( 0.9 \). a) Calculate the rms value of the phase currents \( \left(l_{a}, l_{b}, l_{c}\right) \) and the magnitude of the perphase load impedance \( \left(Z_{\Delta}\right) \), assuming a delta-connected load. b) Draw a phasor diagram showing all three voltages and currents (with their magnitudes).