Question

For the circuit given below, the cut-off frequency of the filter is ________________ (a) 5283 kHz (b) 5283 Hz (c) 2653.1 kHz (d) 2653.1 Hz I got this question during an interview. I'm obligated to ask this question of Advanced Problems on Filters in chapter Filters and Attenuators 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 answer is (d) 2653.1 Hz Easiest explanation: We know that, F = \frac{1}{2π×R×C} Where, R = 1200 Ω, C1 = 0.05×10^-6 F ∴ F = \frac{1}{2π×1200×C} = \frac{1}{2π×60×10^{-6}} = \frac{10^6}{2π×60} = 2653.1 Hz.