Question

Determine Norton’s equivalent current in the circuit shown below. (a) 5∠53.13⁰ (b) 4∠53.13⁰ (c) 4∠53.13⁰ (d) 5∠-53.13⁰ The question was posed to me in an online interview. Question is taken from Norton’s Theorem topic in division 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 choice is (d) 5∠-53.13⁰ The explanation: The current through the terminals a and b is the Norton’s equivalent current. The Norton’s equivalent current is I = (25∠0^o)/(3+j4) = 5∠-53.13⁰A.