determine the (a) total real power, (b)the total reactive power, (c) the complex power and (d) the overall power factor Z1Z2Z5VZ4Z3 Find (a) the total impedance, (b) total current and (c) the current flowingthrough each impedance in the circuit shown below where z, = 6 - j28 2,= 150 2, 2,%3D24 + j60 2, z, = 6 + j8 N, 2,= 20j15 2, andv = 120/2 cos(120rt - 30°) volts.

Answered: Image /qna-images/answer/03ddde8b-473f-484d-8cef-ebb4df18cfcb.jpg

Answered: Z1 Zs Z2 Z3

Engineering

Electrical Engineering

Z1 Zs Z2 Z3

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 6.29P

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Concept explainers

Maximum power transfer theorem

A resistive load will consume maximum power from a network when the load resistance is equal to the resistance of the network as viewed from the open-circuit terminals, with all energy sources removed leaving only the internal resistances. Physicist Moritz von Jacobi introduced the maximum power transfer theorem in 1940. Therefore, this theorem is also known as Jacobi's law.

Question

determine the (a) total real power, (b)the total reactive power, (c) the complex power and (d) the overall power factor

Find (a) the total impedance, (b) total current and (c) the current flowing
through each impedance in the circuit shown below where z, = 6 - j28 2,
= 150 2, 2,
%3D
24 + j60 2, z, = 6 + j8 N, 2,
= 20
j15 2, and
v = 120/2 cos(120rt - 30°) volts.

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