4. A 500 KV three phase transposed line is composed of one ACSR 1,272,000-cmil, 45/7 Bittern conductor per phase with horizontal conductor configuration as shown below. The conductors have a diameter of 1.345 inches. a b 35 ft 35 ft a. Find the inductance and capacitance per phase per kilometer of the line. (15 points) b. If the line is replaced by two ACSR 636,000-cmil, 24/7 Rook conductors which have the same total cross-sectional area of aluminum as one Bittern conductor. The line spacing as measured from the center of the bundle is as before and is shown below. a P+ 35 ft b 35 ft C d = 18 in Find the inductance and capacitance per phase per kilometer of the line. (20 points)