IRWIN 9e 5_112 - Irwin, Basic Engineering Circuit Analysis,...

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Unformatted text preview: Irwin, Basic Engineering Circuit Analysis, 9/E 1 5.112 Sonte young engineers at the local electriea] utility are dehating ways to ]ower operating costs. They know that it" they can reduce losses. they can ]ower operating costs. The question is whether they should design for maximum power transfer or ntasirnunt ei't'ieieito y. where efficiency is defined as the ratio of customer power to power generated. Use the mode] in Fig. PS. i [2 to :uialyze this issue and justify your conclusions. Assume that looth the generated voltage and the customer loatl are constant. I Rdel Egon e 13;] customer Figure P5412 SOLUTION: Chapter 5: Additional Analysis Techniques Problem 5.112 2 lrwin, Basic Engineering Circuit Analysis, 9/E AS ’QeL ——>O? “0—9 100% j “0 MU» «ll/Caxtuugddcovou m Mme/y f QWvaawfi, % /’ Problem 5.112 Chapter 5: Additional Analysis Techniques ...
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This note was uploaded on 10/12/2011 for the course ELEE 2320 taught by Professor Foltz,h during the Spring '08 term at Texas Pan American.

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