Question

Find the common impedances Z12, Z13, Z21, Z23, Z31, Z32 respectively in the circuit shown below. (a) -j3Ω, 0Ω, -j3Ω, j5Ω, 0Ω, j5Ω (b) j3Ω, 0Ω, -j3Ω, j5Ω, 0Ω, j5Ω (c) j3Ω, 0Ω, -j3Ω, j5Ω, 0Ω,- j5Ω (d) j3Ω, 0Ω, -j3Ω, -j5Ω, 0Ω, j5Ω I had been asked this question during an online interview. I'm obligated to ask this question of Mesh Analysis topic in section Steady State AC Analysis of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

Answer 1

The correct answer is (a) -j3Ω, 0Ω, -j3Ω, j5Ω, 0Ω, j5Ω To explain: The common impedances Z12 and Z21 are Z12 = Z21 = -j3Ω. The common impedances Z13 and Z31 are Z13 = Z31 = 0Ω. The common impedances Z23 and Z32 are Z23 = Z32 = j5Ω.