From Figure 4 determine the following by using Nodal analysis: (a) The voltage across Z3. (b) The current in the branch containing Z1. (c) The current in the branch containing Z2. (d) The current in the branch containing Z3. Ez = 90/30° V E= 60/ 0° V SZ,= (8-j6)2 3Z,=j8N Z, = 120 Figure 4 Voltages and currents in polar notation.

From Figure 4 determine the following by using Nodal analysis: (a) The voltage across Z3. (b) The current in the branch containing Z1. (c) The current in the branch containing Z2. (d) The current in the branch containing Z3. Ez = 90/30° V E= 60/ 0° V SZ,= (8-j6)2 3Z,=j8N Z, = 120 Figure 4 Voltages and currents in polar notation.

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

Chapter6: Power Flows

Section: Chapter Questions

Problem 6.46P

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