Impedances z₂ and z3 in parallel are in series with an impedance z₁ across a 100V,50Hz AC supply. Z₁ = (6.25 +j1.25)ohms, Z₂ = (5 + j0)ohms and z3 = (5 −jXc)ohms. Determine the value of capacitance Xc said that the total current of the circuit will be in phase with the total voltage. What is then the circuit current and power?

Impedances z₂ and z3 in parallel are in series with an impedance z₁ across a 100V,50Hz AC supply. Z₁ = (6.25 +j1.25)ohms, Z₂ = (5 + j0)ohms and z3 = (5 −jXc)ohms. Determine the value of capacitance Xc said that the total current of the circuit will be in phase with the total voltage. What is then the circuit current and power?

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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