A standard waveguide W R90 has inside wall dimensions of a = 2.286 cm – McqOptions

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1.	A standard waveguide W R90 has inside wall dimensions of a = 2.286 cm and b = 1.016 cm. What is the cut-off wavelength for TE01 mode?
A.	4.572 cm
B.	2.286 cm
C.	2.032 cm
D.	1.857 cm
Answer» D. 1.857 cm

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