Open PowerWorld Simulator case Problem 6.52. Open the 69 kV line between buses HOMER69 and LAUF69 (shown towards the bottom-left). With the line open, determine the amount of Mvar (to the nearest 1 Mvar) needed from the HANNAH69 capacitor bank to correct the HANNAH69 voltage to at least \(1.0 \mathrm{pu}\).