Given that R = 20 ohm, L = 40 mH, C = 40 μF, G = 0.02 mho. Find whether the line is distortionless or not.(a) Distorted line(b) Distortionless line(c) All of the mentioned(d) None of the mentionedI have been asked this question during a job interview.This key question is from Lossless and Distortionless Line topic in division Transmission Lines of Electromagnetic Theory

Given that R = 20 ohm, L = 40 mH, C = 40 μF, G = 0.02 mho. Find wheth

1.	Given that R = 20 ohm, L = 40 mH, C = 40 μF, G = 0.02 mho. Find whether the line is distortionless or not.(a) Distorted line(b) Distortionless line(c) All of the mentioned(d) None of the mentionedI have been asked this question during a job interview.This key question is from Lossless and Distortionless Line topic in division Transmission Lines of Electromagnetic Theory
Answer» Correct choice is (b) Distortionless LINE The explanation is: For a distortionless line, the CONDITION R/L = G/C MUST be true. On substituting for R = 20, L = 40 mH, C = 40 μF, G = 0.02, we get R/L = 500 and G/C = 500. Thus the line is distortionless.

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