Figure P$10-1$ I One$-$line diagram of the power system in Problem $10-3.$

$\backslash$table$[[G_1$ ratings:,$T_1$ ratings:,$T_2$ ratings:,$M_2$ ratings:,$M_3$ ratings:$],[30$ MVA,$35$ MVA,$30$ MVA,$20$ MVA,$10$ MVA$],[13\mathrm{.}8$ kV$,\frac{13\mathrm{.}2}{115}kV,\frac{120}{12\mathrm{.}5}kV,12\mathrm{.}5$ kV$,12\mathrm{.}5$ kV$],[R=0\mathrm{.}1pu,R=0\mathrm{.}01pu,R=0\mathrm{.}01pu,R=0\mathrm{.}1pu,R=0\mathrm{.}1pu$