Question

Find the values of Z11, Z22, Z33 in the circuit shown below. (a) (4+j3) Ω, (3-j2) Ω, (5-j5) Ω (b) (4+j3) Ω, (3+j2) Ω, (5-j5) Ω (c) (4-j3) Ω, (3-j2) Ω, (5-j5) Ω (d) (4+j3) Ω, (3-j2) Ω, (5+j5 ) Ω I got this question in an international level competition. This question is from Mesh Analysis topic in chapter 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

Right choice is (b) (4+j3) Ω, (3+j2) Ω, (5-j5) Ω Explanation: Z11 = self impedance of loop 1 = (4 + j3) Ω. Z22 = self impedance of loop2 = (j3+3+j4-j5) Ω. Z33 = self impedance of loop 3 = (-j5+5) Ω.