Question

The cut off frequency for a waveguide to operate is (a) 3 MHz (b) 3 GHz (c) 6 MHz (d) 6 GHz This question was posed to me in an online interview. I want to ask this question from Properties of Waveguides topic in portion Waveguides of Electromagnetic Theory Select the correct answer from above options Electromagnetic Theory questions and answers, Electromagnetic Theory questions pdf, Electromagnetic Theory question bank, Electromagnetic Theory questions and answers pdf, mcq on Electromagnetic Theory pdf,electromagnetic theory book pdf,electromagnetic theory pdf notes,electromagnetic theory lecture notes,electromagnetic theory of light,maxwell electromagnetic theory,electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel

Answer 1

Correct option is (d) 6 GHz The explanation is: The cut off frequency of the waveguide is 6 GHz. This is the frequency at which the waveguide will start to operate.