An air conditioner connected to a 120 V rms ac line is equivalent to a 17.6 Ω resistance and a 1.31 Ω inductive reactance in series. Calculate (a) the impedance of the air conditioner and (b) the average rate at which energy is supplied to the appliance.

An air conditioner connected to a 120 V rms ac line is equivalent to a 17.6 Ω resistance and a 1.31 Ω inductive reactance in series. Calculate (a) the impedance of the air conditioner and (b) the average rate at which energy is supplied to the appliance.

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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An air conditioner connected to a 120 V rms ac line is equivalent to a 17.6 Ω resistance and a 1.31 Ω inductive reactance in series. Calculate (a) the impedance of the air conditioner and (b) the average rate at which energy is supplied to the appliance.

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