Question

Determine the voltage Vab considering the source 4∠0⁰A in the circuit shown above. (a) 46∠0⁰ (b) 4∠0⁰ (c) 54∠0⁰ (d) 50∠0⁰ The question was posed to me in examination. The doubt is from Superposition Theorem 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 (b) 4∠0⁰ For explanation: Set the voltage source 50∠0⁰V to zero, and is short-circuited. So, the voltage drop across ‘ab’ is zero.