Question

For Tie-set matrix, if the direction of current is same as loop current, then we place ______ in the matrix.

(a) +1

(b) -1

(c) 0

(d) +1 or -1

This question was addressed to me in semester exam.

My query is from Link Currents: Tie-Set Matrix topic in portion Methods of Analyzing Circuits of Network Theory

Answer 1

The correct option is (a) +1

To explain: For Tie-set matrix, if the direction of current is same as loop current, then we place +1 in the matrix.