4) Two loads Z₁ = 100 £2 and Z₂ = 10 +j20 №are connected across a 200-V rms, 60-Hz sources as shown below. a) Find the total real and reactive power, the power factor at the source, and the total current. b) Find the capacitance of the capacitor connected across the loads to improve the overall power factor to 0.8 lagging. V=200 ZOV 100 2 E wwwm 10 2 j20 Q IC

4) Two loads Z₁ = 100 £2 and Z₂ = 10 +j20 №are connected across a 200-V rms, 60-Hz sources as shown below. a) Find the total real and reactive power, the power factor at the source, and the total current. b) Find the capacitance of the capacitor connected across the loads to improve the overall power factor to 0.8 lagging. V=200 ZOV 100 2 E wwwm 10 2 j20 Q IC

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 2.17P: Consider a load impedance of Z=jwL connected to a voltage and V let the current drawn be I. (a)...

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