11- The current in a series circuit of R = 50 and L =30 mH lags the applied voltage by 80°. Determine thesource frequency and the impedance Z ?a) f = 150.66 Hz & Z = 28.78 / 80°b) f = 152.66 Hz & Z 29.78/80°c) f = 153.66 Hz & Z = 28.78/ 80°%3D

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Answered: source frequency and the impedance Z ?…

source frequency and the impedance Z ? a) f = 150.66 Hz & Z 28.78/80° b) f = 152.66 Hz & Z = 29.78/80° %3D c) f = 153.66 Hz & Z 28.78/80° %3D

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 2.7P: Let a 100V sinusoidal source be connected to a series combination of a 3 resistor, an 8 inductor,...

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Question

11- The current in a series circuit of R = 50 and L =30 mH lags the applied voltage by 80°. Determine the
source frequency and the impedance Z ?
a) f = 150.66 Hz & Z = 28.78 / 80°
b) f = 152.66 Hz & Z 29.78/80°
c) f = 153.66 Hz & Z = 28.78/ 80°
%3D

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