Answered: Figure P10.37 j60 20 a j100 140 ur 272…

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Figure P10.37 j60 20 a j100 140 ur 272 (0° (+ V(rms) j14.0 3 j8N Zh 380 ab j202 Figure P10.37 Full Alternative Text

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 2.1MCQ: The rms value of v(t)=Vmaxcos(t+) is given by a. Vmax b. Vmax/2 c. 2Vmax d. 2Vmax

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Electrical Power Generation

In an electric power generator, one type of energy is converted into electrical energy. Power-generating systems are simply a combination of potential or stored energy that is converted to provide kinetic energy, which, in turn, generates electrical energy for use in engines, lighting, heating, and other benefits of modern life.

Question

1. a) Find the average power delivered to the 8 Ω resistor in the circuit.
2. b) Find the average power developed by the ideal sinusoidal
voltage source.
3. c) Find Zab.
4. d) Show that the average power developed equals the average
power dissipated.

Figure P10.37
j60
20 a
j100
140
ur
272 (0° (+
V(rms)
j14.0 3 j8N
Zh
380
ab
j202
Figure P10.37 Full Alternative Text

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