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Two impedances Z1 = 2+j4 & Z2 =R are connected in parallel. Find value of R so that power factor of circuit is 0.9 lagging

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 2.22P: The real power delivered by a source to two impedances, Z1=4+j5 and Z2=10 connected in parallel, is...

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Two impedances Z1 = 2+j4 & Z2 =R are connected in parallel. Find value
of R so that power factor of circuit is 0.9 lagging

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