In case of distortion-less line which of following relationship holds true:
- R/L = C/G
- R = O, G = O
- R/L = G/C
- None of the above
Correct answer: 3. R/L = G/C
Explanation:
In the context of power transmission lines, a distortion-less line is characterized by having a constant propagation velocity and does not introduce any distortion to the transmitted signal.
The parameters involved in the transmission line equations are resistance (R), inductance (L), conductance (G), and capacitance (C). For a distortion-less line, the relationship is given by:
R/L=G/C
This expression ensures that the rate of change of voltage with respect to distance (dV/dx) is equal to the rate of change of current with respect to time (dI/dt), maintaining the distortion-less property of the line.
So, the correct statement is R/L = G/C.