A $60-$Hz$,200-$mile, three$-$phase overhead transmission line, constructed of ACSR conductors, has a series impedance of $(0\mathrm{.}1826+$ j$0\mathrm{.}784)/$mi per phase and a shunt capacitive reactance$-$to$-$neutral of $185\mathrm{.}510390-$mi per phase. Assume that the load at the receiving end draws $279$ MVA at unity power factor and at a line$-$to$-$line voltage of $230$ kV$.($Enter the magnitudes.$)$

$($a$)$

sending$-$end line$-$to$-$line voltage $($in kV$)$

$($b$)$

sending$-$end line current $($in A$)$

A

$($c$)$

sending$-$end real power $($in MW$)$ and sending$-$end reactive power $($in Mvar$)$

real power MWreactive power Mvar

$($c$)$

percent voltage regulation

$\%$