7. Find all currents in the circuit below (IT, 11, 12, 13, 14 and 1s). Hint: you might want to use Delta to Wye or Wye to Delta conversion. 136 V +₁ www 15.08 B R₁ 10 ΚΩ R₁ R3 W 22 ΚΩ 12 ΚΩ R₂ 39 ΚΩ C www Rs 9.1 ΚΩ

7. Find all currents in the circuit below (IT, 11, 12, 13, 14 and 1s). Hint: you might want to use Delta to Wye or Wye to Delta conversion. 136 V +₁ www 15.08 B R₁ 10 ΚΩ R₁ R3 W 22 ΚΩ 12 ΚΩ R₂ 39 ΚΩ C www Rs 9.1 ΚΩ

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 2.2P: Convert the following instantaneous currents to phasors, using cos(t) as the reference. Give your...

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Concept explainers

Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).

Question

7. Find all currents in the circuit below (IT, 11, 12, 13, 14 and 15).
Hint: you might want to use Delta to Wye or Wye to Delta conversion.
136 V
业
t
13.068
B
WI
R₁
10 ΚΩ
R₁
R3
www
22 ΚΩ
12 kn
R₂
39 ΚΩ
C
www
R5
9.1 ΚΩ

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