A balanced, three$-$phase, $480-$volt source supplies two loads in parallel. One is Y connected load and it draws $15$ kW at $0\mathrm{.}6$ power factor lagging and the other is $$ ermected load and it draws $10$ KVA at $0\mathrm{.}8$ power factor leading.

$($a$)$ Determine the phasor current drawn by each load $($arati$)$

$($b$)$ Draw the power triangle for each load and for the combined load $[$aow$)$

$($c$)$ Determine the power factor of the combined load

$($d$)$ Determine the magnitude of the line curent from the source $($anaxt$)$