I have been asked in my assignment to find the values of the four distributed parameters R, L, G, and C for the following transmission line:
A 790 m length of 50 Hz power transmission line is represented by a symmetrical 'nominal PI' equivalent circuit. The series impedance Z consists of a resistance of 12.3 ohms in series with an inductance of 1.49 mH, and the parallel branches at each end consist of 1.8 nF capacitors.
Now I think there there is something missing in the line description. Shouldn't I be given the conductor material i.e. its conductivity, permeability, etc.?