Y$-$Y connected;

The line voltage at the source is Vab$=1503-\backslash$sqrt$(\backslash$angle $)0$VVab$=1503\backslash$angle $0$V ;

The phase sequence is positive;

The line impedance is $2+$j$3(\backslash$Omega $)/()2+$j$3(\backslash$Omega $)/()$;

The load impedance is $28+$j$37(\backslash$Omega $)/()28+$j$37(\backslash$Omega $)/().$