Determine the source voltage if voltage across resistance is 70V and the voltage across inductor is 20V as shown in the figure.

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Determine the source voltage if voltage across resistance is 70V and the voltage across inductor is 20V as shown in the figure.

asked Oct 19, 2021 in Education by JackTerrance

Determine the source voltage if voltage across resistance is 70V and the voltage across inductor is 20V as shown in the figure. (a) 71 (b) 72 (c) 73 (d) 74 I had been asked this question in an interview for internship. I need to ask this question from Series Circuits in section 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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JackTerrance · Answer 1 · 2021-10-19T05:03:58+0000

Right choice is (c) 73 Explanation: If voltage across resistance is 70V and the voltage across inductor is 20V, source voltage Vs=√(70^2+20^2) = 72.8≅73V.