What is the cut-off frequency of a waveguide? – McqOptions

MCQOPTIONS

1.	What is the cut-off frequency of a waveguide?
A.	the highest frequency the waveguide operates
B.	the lowest frequency the waveguide operates
C.	the same as the operating frequency
D.	the only frequency the waveguide operates
Answer» C. the same as the operating frequency

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