Electrical Engineering ⇒ Topic : Network Topology

Gopal
 
NETWORK TOPOLOGY Some Definitions Graph of network. The diagram that gives the network configuration and uses lines with very small circles at the ends to represent a network element is called graph of network. Tree. Any connected open set of branches which includes all nodes of a given graph is called tree. Theorem of Topology. The basic theorem of thpolo is given as: b=n+11 where b = number of branches, n = number of nodes, and I = number of independent loops. Cutset. Cutset is that set of elements that dissociates two main portions of a network such that replacing any element will destroy this property. Each cutset contains one treebranch, the remaining elements being tree links. Treebranches connect all the nodes in the network  
 
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