Question: Rework Problem 4.34 if the phase spacing is (a) increased by (20 %) to (4.8 mathrm{ft}) or (b) decreased by (20 %) to (3.2 mathrm{ft}).

Rework Problem 4.34 if the phase spacing is

(a) increased by \(20 \%\) to \(4.8 \mathrm{ft}\) or

(b) decreased by \(20 \%\) to \(3.2 \mathrm{ft}\). Compare the results with those of Problem 4.34.

Problem 4.34

Calculate the capacitance-to-neutral in \(\mathrm{F} / \mathrm{m}\) and the admittance-to-neutral in S/km for the three-phase line in Problem 4.10. Neglect the effect of the earth plane.

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