Question

Tie-set is also called?

(a) f loop

(b) g loop

(c) d loop

(d) e loop

The question was posed to me in a national level competition.

I'm obligated to ask this question of Link Currents: Tie-Set Matrix topic in division Methods of Analyzing Circuits of Network Theory

Answer 1

Right answer is (a) f loop

To explain: The fundamental loop formed by one link has a unique path in the tree joining the two nodes of the link. This loop is also called f-loop.