8.49 In the circuit shown in Fig: P8.49, the generator is connected to the load via a transmission line. Given that Rs = 10 Ω, Zline = (4 + j2) Ω, and Zload = (40 + j30) Ω:
(a) Determine the power factor of the load, the power factor of the transmission line, and the power factor of the voltage source.
(b) Specify the capacitance of the shunt capacitor that would raise the power factor of the source to unity when connected between terminals (a, b). The source frequency is 60 Hz.
Transmission line
R
Load
Figure P8.49: Circuit for Problem 8.49