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network topology
GATE Electrical Engineering · Circuit Laws & Theorems · 2002-2018
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A 1000 $$ \times $$ 1000 bus admittance matrix for an electric power system has 8000 non-zero elements. The minimum number of branches (transmission lines and transformers) in this...
easy
2007 PYQ
The matrix $$A$$ given below is the node incidence matrix of a network. The columns correspond to braches of the network while the rows correspond to nodes. Let $$V = {\left[ {{v_1...
mediumanswer key
2002 PYQ
The graph of an electrical network has $$N$$ nodes and $$B$$ branches. The number of links, $$L$$, with respect to the choice of a tree, is given by
easyanswer key