The ABCD constants of a 3 – phase transmission line are-
A = D = 0.8 ∠1°
C = 0.002 ∠90.4° ℧
B = 170 ∠85° Ω
The sending end voltage is 400 kV. The receiving end voltage under no-load condition is-
1
418 kV ∠-20°
2
320 kV ∠45°
3
500 kV ∠-1°
4
400 kV ∠20°