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1. A certain impedance taken 3A which lags the applied voltage by 53.13° when connected to a 115V, 50HZ supply. Another impedance taken 5A and leads the applied voltage by 45° when connected to the same supply. (a) If the two impedances are connected in series across a 230V, 50HZ source, calculate the i(t) taken from the source. (b) Is the total circuit inductive or capacitive? Justify your answer why.

1. A certain impedance taken 3A which lags the applied voltage by 53.13° when connected to a 115V, 50HZ supply. Another impedance taken 5A and leads the applied voltage by 45° when connected to the same supply. (a) If the two impedances are connected in series across a 230V, 50HZ source, calculate the i(t) taken from the source. (b) Is the total circuit inductive or capacitive? Justify your answer why.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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1. A certain impedance taken 3A which lags the applied voltage by 53.13° when connected to a 115V, 50HZ supply. Another impedance taken 5A and leads the applied voltage by 45° when connected to the same supply. (a) If the two impedances are connected in series across a 230V, 50HZ source, calculate the i(t) taken from the source. (b) Is the total circuit inductive or capacitive? Justify your answer why. Note: Express all your answer in polar form. However, note that final answer in number 1 question must be expressed as a function of time.
Transcribed Image Text:1. A certain impedance taken 3A which lags the applied voltage by 53.13° when connected to a 115V, 50HZ supply. Another impedance taken 5A and leads the applied voltage by 45° when connected to the same supply. (a) If the two impedances are connected in series across a 230V, 50HZ source, calculate the i(t) taken from the source. (b) Is the total circuit inductive or capacitive? Justify your answer why. Note: Express all your answer in polar form. However, note that final answer in number 1 question must be expressed as a function of time.
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