(b) Figure Q1(b) shows an AC circuit. Given the voltage, V. across the impedance Za is 111.803 2- 41.57° v. (i) Determine the value of impedance Z. (ii) Determine the complex power, S, real power, P, reactive power, Q, apparent power, IS| and power factor of the circuit. (iii) Calculate the capacitor value needed to increase the circuit's power factor to 0.85.

(b) Figure Q1(b) shows an AC circuit. Given the voltage, V. across the impedance Za is 111.803 2- 41.57° v. (i) Determine the value of impedance Z. (ii) Determine the complex power, S, real power, P, reactive power, Q, apparent power, IS| and power factor of the circuit. (iii) Calculate the capacitor value needed to increase the circuit's power factor to 0.85.

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 2.13MCQ

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