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Electric Circuits and Networks, Ist Edition by Pearson
book

Electric Circuits and Networks, Ist Edition by Pearson

by K. S. Suresh Kumar
May 2024
Intermediate to advanced content levelIntermediate to advanced
840 pages
45h 20m
English
Pearson India
Content preview from Electric Circuits and Networks, Ist Edition by Pearson
790
17 INTRODUCTION TO NETWORK TOPOLOGY
17.14 PROBLEMS
1. The reduced incidence matrix A of an oriented graph is given
below. Verify whether the following sets of branches can
constitute trees for this graph without drawing the graph.
(i) {1, 6, 7, 8} (ii) {1, 3, 4, 6} (iii) {2, 3, 4, 5}
2. Draw the graph represented by the A matrix given in
Problem-1.
3. Select a tree in the graph with A matrix given in Problem-1
such that all twigs of the tree are incident at one node. Obtain
the path matrix for this tree and find A
t
1
.
4. A graph with its incidence matrix as given in Problem-1 is the
graph of an electrical network. The branches constituting the
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Publisher Resources

ISBN: 9781299447028