Application: Experimental evaluation of line parameters. A transmission line is 10 Ian long and operates under matched conditions. An engineer requires the properties of the line: that is, its characteristic impedance, its attenuation and its phase constant. It is not possible to subject the line to testing equipment, but the voltage and currents can be measured at the load and at the generator. These are given as V = 10 V, I = 0.1 A at the generator and V = 3 - j2 Vat the load. Find:

(a) The characteristic impedance, attenuation, and phase constants on the line.

(b) The time-averaged power loss on the line.