For the power system network shown in fig. below compute the JACOBIAN matrix elements of J4 by using N-R method.Line reactances and loads are shown in the fig. below.Bus-1 is the slack bus and bus-2...

Extracted text: For the power system network shown in fig. below compute the JACOBIAN matrix elements of J4 by using N-R method.Line reactances and loads are shown in the fig. below.Bus-1 is the slack bus and bus-2 and 3 are load and generator buses respectively. Jo. 1 Po-1.0 py J0.2 j0.125 IV-1.005 pu P-1.0 pu 2 Q-0.8 pu V= 1.0420° V2 = 1.04 L0° None of the given [ 13.8 0] 13.8