Question

A circuit resonates at 1 MHz It also has a Q of 100. Bandwidth between half power points is _____________ (a) 10 kHz (b) 100 kHz (c) 10 Hz (d) 100 Hz I have been asked this question by my college director while I was bunking the class. My doubt stems from Advanced Problems on Magnetically Coupled Circuits topic in section Resonance & Magnetically Coupled Circuit 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 choice is (a) 10 kHz To explain I would say: We know that, Q = \frac{f}{∆f} Or, ∆f = \frac{f}{Q} = \frac{10^6}{100} = 10 kHz.