Question

Find the current i2 in the circuit shown below. (a) 6.27 (b) 7.27 (c) 8.27 (d) 9.27 This question was addressed to me in an online interview. This is a very interesting question from Supermesh Analysis in portion Methods of Analyzing Circuits 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

Correct choice is (b) 7.27 For explanation I would say: For 2nd loop, 10 + 2(i2-i3) + 3(i2-i1) = 0. For 3rd loop, i3 + 2(i3-i2)=10. As i1=10A, On solving above equations, we get i2=7.27A.