Two balanced three phase loads that are connected in parallel arefed by a three pahse line having a series impedence of 0.4+j2.7ohms per phase.one of the loads absorbs 560kva at 0.707 pf laggingand th eother 132kWat unity pf. line to line volage at the load endis 2200*sqrt3V.
Compute
a)the line to line volatge at the source end
b) the total reactive and real power losses in three phase line
c) the total three pahse real and reactive power supplied at thesendind end of the line.
Check that the total three pahse complex powr delivered by thesource equals the total three phase complex power absorbed by theline and loads.