In microwave system, waveguide twists – McqOptions

MCQOPTIONS

1.	In microwave system, waveguide twists
A.	change the plane of polarization of a propagating wave
B.	change the direction of a propagating wave
C.	change the mode of a propagating wave
D.	both (b) and (c)
Answer» B. change the direction of a propagating wave

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