Problem 4: Find the inductance and line to neutral capacitance of the bundled single-phase overhead transmission line shown in the following. Line X has three sub-conductors arranged in equilateral triangle with 10 cm spacing and line Y has three sub-conductors arranged in horizontal configuration. Conductor X has radius of 2 cm and conductor Y has radius of 3 cm. 10 cm Conductor Y 4 m 10 cm 15 cm Conductor X