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If there are 5 nodes then the no of nodal equations are ___________

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If there are 5 nodes then the no of nodal equations are ___________

(a) 5

(b) 0

(c) 1

(d) 4

The question was asked during an internship interview.

Asked question is from The Node-Voltage Method and Dependent Sources and Some Special Cases in division Techniques of Circuit Analysis of Electric Circuits

1 Answer

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Best answer
Right option is (d) 4

To elaborate: If there are n nodes then n-1 nodal equations are required to describe the circuit.

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