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Determine total impedance in the circuit shown below.

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Determine total impedance in the circuit shown below. (a) 25∠-58.8⁰ (b) 25∠-58.8⁰. (c) 26∠-58.8⁰. (d) 26∠58.8⁰. The question was posed to me by my school principal while I was bunking the class. Question is from Parallel Circuits topic in division Complex Impedence of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

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Right answer is (c) 26∠-58.8⁰. Easy explanation: The current lags behind the voltage by 58.8⁰. Total impedance Z = VS/IT = 20∠0⁰ / 0.77∠-58.8⁰ = 25.97∠-58.8⁰Ω. So the total impedance in the circuit shown is 25.97∠-58.8⁰Ω.

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