A professional center is supplied by a balanced
Chapter 12, Problem 12.81(choose chapter or problem)
A professional center is supplied by a balanced three-phase source. The center has four balanced three-phase loads as follows: Load 1: 150 kVA at 0.8 pf leading Load 2: 100 kW at unity pf Load 3: 200 kVA at 0.6 pf lagging Load 4: 80 kW and 95 kVAR (inductive) If the line impedance is per phase and the line voltage at the loads is 480 V, find the magnitude of the line voltage at the source.
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