An electric motor has an effective resistance of 33.4 Ω and an inductive reactance of 49.4 Ω when working under load. The rms voltage across the alternating source is 411 V. Calculate the rms current.

An electric motor has an effective resistance of 33.4 Ω and an inductive reactance of 49.4 Ω when working under load. The rms voltage across the alternating source is 411 V. Calculate the rms current.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter33: Inductors And Ac Circuits

Section: Chapter Questions

Problem 52PQ

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