Determine the equivalent ABCD parameters for the line A 400-km, 500-kV, 60-Hz uncompensated three-phase line has a positive-sequence series impedance z = 0.03 + j0.35 ?/km and
a positive-sequence shunt admittance y= j4.4* 10-6 S/km. for this line if it has 70% shunt reactive (inductors) compensation and 40% series capacitive compensation. Half of this compensation is installed at each end of the line.