Rework Problem 4.20 if the bundled line has

(a) three ACSR, \(1351 \mathrm{kcmil}\) conductors per phase or

(b) three ACSR, \(900 \mathrm{kcmil}\) conductors per phase, without changing the bundle spacing or the phase spacings between bundle centers. Compare the results with those of Problem 4.20.

Problem 4.20

Calculate the inductive reactance in \(\Omega / \mathrm{km}\) of a bundled \(500-\mathrm{kV}, 60-\mathrm{Hz}\), three-phase completely transposed overhead line having three ACSR \(1113 \mathrm{kcmil}\) conductors per bundle, with \(0.5 \mathrm{~m}\) between conductors in the bundle. The horizontal phase spacings between bundle centers are 10, 10, and \(20 \mathrm{~m}\).