Two parallel loads in the circuit below can be described as follows: Load L absorbs an average power of 8 kW at 0.8 power factor leading. Load L2 absorbs 20 kVA at 0.6 power factor lagging. If the voltage across the loads (L1 and L2) is V = 250200 V (RMS) then: (a) Find the impedance that is equivalent to the two parallel loads. (b) Find the RMS magnitude and the phase angle of Vs. (c) Find the power factor of the equivalent load as seen by the source Vs. 0.05n jo.52 ell, +. 250 Lo レErms) Vs

Two parallel loads in the circuit below can be described as follows: Load L absorbs an average power of 8 kW at 0.8 power factor leading. Load L2 absorbs 20 kVA at 0.6 power factor lagging. If the voltage across the loads (L1 and L2) is V = 250200 V (RMS) then: (a) Find the impedance that is equivalent to the two parallel loads. (b) Find the RMS magnitude and the phase angle of Vs. (c) Find the power factor of the equivalent load as seen by the source Vs. 0.05n jo.52 ell, +. 250 Lo レErms) Vs

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.3P: The instantaneous voltage across a circuit element is v(t)=400sin(t+30)volts, and the instantaneous...

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