Assume you need to find the total impedance between two specific terminals, looking into the open terminals, with all sources zeroed. Which theorem is suggested by these conditions?
A) Norton's theorem
B) Thevenin's theorem
C) total impedance
D) both A and B

Question

Quizplus · Accepted Answer

Thevenin's and Norton's theorems are both applicable when finding the equivalent impedance of a circuit from a pair of terminals with all independent sources zeroed. Both approaches lead to the same impedance value, thus making them both correct choices for this scenario.

Assume You Need to Find the Total Impedance Between Two