Rework Problem 4.34 if the phase spacing is: (a) increased by \($20\) % \($\) to \($4.8\) \mathrm{ft}\($\), (b) decreased by \($20\) % \($\) to \($3.2\) \mathrm{ft}\($\). Compare the results with those of Problem 4.34.

Data From Problem 4.34:-

Data From Problem 4.10:-

Calculate the capacitance-to-neutral in F/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.