SAMPLE1. Determine the equivalent impedance across 'a' and 'b'.j1024.0Ans:Zab = 4.6932 +j16.8554 NZab = 17.4966274.44° Q3.0W-10 201.2j9N5.0j6Nj120j7.0аj150be

Answered: Image /qna-images/answer/c6d4bd72-3540-4b42-ad6c-5a99cda60fc5.jpg

Answered: SAMPLE 1. Determine the equivalent…

SAMPLE 1. Determine the equivalent impedance across 'a' and 'b'. j10.2 4.2 Ans: -Wr 3.0. Zab = 4.6932 + j16.8554 N Zah = 17.4966274.44° Q 2.0 5.2 j9n j6N E j12.0 j150 be

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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Concept explainers

HVDC

HVDC stands for high voltage direct current in the electric power transmission system. The high voltage direct current system uses direct current (DC) for the transmission of electrical power through transmission lines in contrast with the alternating current that is the AC system. The HVDC is used to transmit bulk power point-to-point through long distances transmission lines. Power is rapidly transferred because the efficiency of transmission lines is greatly increased over long distances due to HVDC lines.

Question

SAMPLE
1. Determine the equivalent impedance across 'a' and 'b'.
j102
4.0
Ans:
Zab = 4.6932 +j16.8554 N
Zab = 17.4966274.44° Q
3.0
W-
10 20
1.2
j9N
5.0
j6N
j120
j7.0
а
j150
be

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