P$11\mathrm{.}4$ What is the maximum unity power factor load that the system of Problem P$11\mathrm{.}1$ can serve and maintain the magnitude of the voltage at bus $\backslash ($ B $\backslash )$ at $0\mathrm{.}95$ pu$?$

P$11\mathrm{.}5$ Suppose that the system of Problem P$11\mathrm{.}1$ is operating at the maximum unity power factor load calculated in Problem P$11\mathrm{.}4.$ What would happen if one of the lines is disconnected?

Problem P$11\mathrm{.}1$