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In nodal analysis how many nodes are taken as reference nodes?(a) 1(b) 2(c) 3(d) 4The question was asked during a job interview.My query is from Nodal Analysis in chapter Methods of Analyzing Circuits of Network Theory

Answer»

The correct answer is (a) 1

Best EXPLANATION: In nodal analysis only ONE node is taken as REFERENCE node. And the node VOLTAGE is the voltage of a given node with RESPECT to one particular node called the reference node.



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