engineering recuitment GATE EE 2023-24 Test Series Power Systems Transmission and Distribution Transmission Line Parameters
It is given that for a system, the equivalent radius of each conductor is 'x'. Find the equivalent radius or self-GMD (geometric mean distance) of four bundled conductor apart by a distance ‘a’ from their centers.
1
1.024 x1/2 a3/4
2
1.024 x1/4 a3/4
3
2.024 x1/4 a3/2
4
2.024 x1/2 a3/2