Question

For the circuit given below, the Thevenin voltage across the terminals A and B is ____________ (a) 1.25 V (b) 0.25 V (c) 1 V (d) 0.5 V I had been asked this question in an online interview. I want to ask this question from Thevenin Theorem Involving Dependent and Independent Sources in chapter 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

The correct choice is (d) 0.5 V Easiest explanation: Current through 1 Ω = \(\frac{5}{2}\) – I1 Using source transformation to 5 V sources, VOC = 1 × I1 VOC = -5 VOC + (\(\frac{5}{2}\) – I1) × 1 Eliminating I1, we get, VOC = 0.5 V.