A three -phase 7+65-K V, 60 Hz, 300- Km, completely transposed line has the following positive-sequence impedance and admittance:
z=0.0165+j0.3306 homs/hm
y=j4.674x10-6 S/km
assuming positive-sequence operation,calculate the exact abcd parameters of the line.compare the exact B parameter with that of the nominal II circuit.also compare the equivalent and nominal II circuit for the line.