Question

In the circuit given below, the value of ZL for maximum power to be transferred is _____________ (a) R (b) R + jωL (c) R – jωL (d) jωL This question was posed to me during an online interview. My enquiry is from Problems Involving Standard Time Functions in division Application of the Laplace Transform 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 option is (c) R – jωL For explanation: The value of load for maximum power transfer is given by the complex conjugate of ZAB ZAB = R + jXL = R + jωL ∴ ZL for maximum power transfer is given by ZL = R – jωL.