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The value of the characteristic impedance R0 in terms of R1 and R2 and R0 in the circuit shown below is? (a) R1+R2(R1+R0)/(R1+R0+R2) (b) R1+ R2(R1+R0)/(R1+R0+R2) (c) R2+ R2(R1+R0)/(R1+R0+R2) (d) R0+R2(R1+R2)/(R1+R0+R2) The question was posed to me in quiz. Question is from Attenuators topic in division Filters and Attenuators 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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Correct option is (b) R1+ R2(R1+R0)/(R1+R0+R2) The best I can explain: The value of the characteristic impedance R0 in terms of R1 and R2 and R0 when it is terminated in a load of R0 is R0=R1 + R2(R1+R0)/(R1+R0+R2).

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