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A load draws 3500 W of power at a lagging PF of 0.6 from 500-Vrms, 120...

A load draws 3500 W of power at a lagging PF of 0.6 from 500-Vrms, 120 Hz sinusoidal source. a. (8) Calculate the complex power consumed by the load. b. (10) Calculate the capacitance needed to correct the power factor to 0.8 lagging. c. (7) Draw the power triangles to reflect power system before and after the PF correction. Label all sides and power angles numerically.

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