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The standing wave ratio in short and open circuit transmission lines will be

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The standing wave ratio in short and open circuit transmission lines will be (a) 0 (b) -1 (c) 1 (d) ∞ I got this question in final exam. The origin of the question is Transmission Lines in section Transmission Lines of Electromagnetic Theory Select the correct answer from above options Electromagnetic Theory questions and answers, Electromagnetic Theory questions pdf, Electromagnetic Theory question bank, Electromagnetic Theory questions and answers pdf, mcq on Electromagnetic Theory pdf,electromagnetic theory book pdf,electromagnetic theory pdf notes,electromagnetic theory lecture notes,electromagnetic theory of light,maxwell electromagnetic theory,electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel

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Correct answer is (d) ∞ To elaborate: The reflection coefficient is 1 and -1 in open and shorted lines respectively. This value of reflection coefficient will yield infinite standing wave ratio.

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