Answered: Figure 10.24 The circuit for Examples…

Figure 10.24 The circuit for Examples 10.10 and 10.11. 3000 0 j4000 N RL 10/0° (+ V(rms) b Figure 10.24 Full Alternative Text HE

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 2.2MCQ: If the rms phasor of a voltage is given by V=12060 volts, then the corresponding v(t) is given by...

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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

A load impedance having a constant phase angle of −36.87° is connected
across the terminals a and b in the circuit shown. The magnitude
of ZL is varied until the average power delivered is maximized under the
given restriction.
1. Specify ZL in rectangular form.
2. Calculate the average power delivered to ZL.

Figure 10.24 The circuit for
Examples 10.10 and 10.11.
3000 0 j4000 N
RL
10/0° (+
V(rms)
b
Figure 10.24 Full Alternative Text
HE

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