7. Disconnect the DC power supply, and then measured the equivalentresistance by using the AVO meter only.1002150nI (mA)Ir-V(volt)V10V820100n1500Fig.(5)Discussion1. Tow resistors (R, R2) are connect in parallel, prove thatR, R2R, + R;ww

Current through 82 ohms resistor is I1=1082=0.1219=121.9 mA. Current through 100 ohms resistor is…

7. Disconnect the DC power supply, and then measured the cquivalent resistance by using the AVO meter only. 820 1000 1500 I (mA) Ir V(volt) V 820 1002 1500 Fig.(5) Discussion 1. Tow resistors (R, R2) are connect in parallel, prove that R, R2 R, + R; ww

7. Disconnect the DC power supply, and then measured the cquivalent resistance by using the AVO meter only. 820 1000 1500 I (mA) Ir V(volt) V 820 1002 1500 Fig.(5) Discussion 1. Tow resistors (R, R2) are connect in parallel, prove that R, R2 R, + R; 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

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

7. Disconnect the DC power supply, and then measured the equivalent
resistance by using the AVO meter only.
1002
150n
I (mA)
Ir-
V(volt)
V
10V
820
100n
1500
Fig.(5)
Discussion
1. Tow resistors (R, R2) are connect in parallel, prove that
R, R2
R, + R;
ww

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