Answered: In the circuit shown in the Figure…

In the circuit shown in the Figure below, the mesh currents are4 = 5 A, 2 = 3 A, and /3 7 A. Determine the branch currents through R2. R4 A Vs1 Rs O a. 7 A O b. 4 A Oc.6 A Od. 2 A ww ww

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

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.8MCQ: An ac resistance is higher than a dc resistance. True False

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Concept explainers

Thevenin Theorem

Any linear circuit, no matter how complex, maybe simplified to an equivalent circuit utilizing only a single voltage source and series resistance coupled to a load, according to Thevenin's Theorem. The superposition principle says that all foundational equations must be linear, and the notion of "linear" is still the same (i.e., there should not be any exponentials or roots). This is particularly the case when operating with passive elements like resistors, inductors, and capacitors. However, some components (particularly some gaseous and semiconductor devices like tunnel diode, Schottky diode, transistors like BJT, MOSFET) are nonlinear, meaning their current resistance fluctuates with voltage and current. As a result, circuits made up of these parts are known as nonlinear circuits.

Question

In the circuit shown in the Figure below, the mesh currents are 4 = 5 A, 2 = 3 A, and /3 7 A. Determine the
branch currents through R2.
R4
ww
A
B
Rs
O a. 7 A
O b. 4 A
Oc.6 A
O d. 2 A
ww
ww

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