Find the equivalent impedance Zab of the following circuit-j2 ΩaZabο a.Ob.O d.2.4Ω512 ΩZab = 12.4 – 6.4; ΩZab = 18.4 – 2j ΩPZab = 12.4 + 4.4j Ω-Zab = 14.4 + 4j Ω-j12 Ω3j12 Ω4Ω

Given: The circuit with impedances.

Answered: Zab be ο a. O b. οι G O d. 2.4Ω Zab =…

Engineering

Electrical Engineering

Zab be ο a. O b. οι G O d. 2.4Ω Zab = 12.4 – 6.4j Ω Zab = 18.4 – 2j Ω -j12 Ω Zab = 12.4 + 4.4j Ω Zab = 14.4 + 4j Ω 4Ω

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 6.61P

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Star Delta Conversion

Find the input resistance between points A and B of the following resistive network:

Question

Find the equivalent impedance Zab of the following circuit
-j2 Ω
a
Zab
ο a.
Ob.
O d.
2.4Ω
512 Ω
Zab = 12.4 – 6.4; Ω
Zab = 18.4 – 2j Ω
P
Zab = 12.4 + 4.4j Ω
-
Zab = 14.4 + 4j Ω
-j12 Ω
3j12 Ω
4Ω

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