A rectangular waveguide having TE₁₀ mode as dominant mode is havin – McqOptions

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1.	A rectangular waveguide having TE₁₀ mode as dominant mode is having a cut off frequency of 18 GHz for the TE₃₀ mode. The inner broad wall dimension of the rectangular waveguide is
A.	5/3 cm
B.	5 cm
C.	5/2 cm
D.	10 cm
Answer» D. 10 cm

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