6th Edition

ISBN: 9780078028229

Author: Charles K Alexander, Matthew Sadiku

Publisher: McGraw-Hill Education

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Textbook Question

Chapter 12.2, Problem 1PP

Given that V b n = 220 ∠ 30 ° V , find V_an and V_cn, assuming a positive (abc) sequence.

Answer: 220 ∠ 150 ° V , 220 ∠ − 90 ° V .

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Chapter 11, Problem 97CP

Chapter 12.3, Problem 2PP

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Chapter 12 Solutions

Fundamentals of Electric Circuits

Ch. 12.2 - Given that Vbn=22030V, find Van and Vcn, assuming...Ch. 12.3 - A Y-connected balanced three-phase generator with...Ch. 12.4 - One line voltage of a balanced Y-connected source...Ch. 12.5 - A positive-sequence, balanced -connected source...Ch. 12.6 - In a balanced -Y circuit, Vab=44015 and ZY = (12 +...Ch. 12.7 - For the Y-Y circuit in Practice Prob. 12.2,...Ch. 12.7 - Calculate the line current required for a 30-kW...Ch. 12.7 - Assume that the two balanced loads in Fig....Ch. 12.8 - The unbalanced -load of Fig. 12.24 is supplied by...Ch. 12.8 - Find the line currents in the unbalanced...

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Given that V b n = 220 ∠ 30 ° V , find V an and V cn , assuming a positive ( abc ) sequence. Answer: 220 ∠ 150 ° V , 220 ∠ − 90 ° V .

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