Question

In the figure given below, the value of Resistance R by Norton’s Theorem is ___________ (a) 40 (b) 20 (c) 50 (d) 80 I had been asked this question at a job interview. My question comes from Norton’s Theorem Involving Dependent and Independent Sources in division Useful Theorems in Circuit 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 option is (b) 20 The best explanation: \(\frac{V_P-100}{10} + \frac{V_P}{10}\) + 2 = 0 Or, 2VP – 100 + 20 = 0 ∴ VP = 80/2 = 40V ∴ R = 20Ω (By Norton’s Theorem).