The phase velocity of waves propagation in hollow metal waveguide is – McqOptions

MCQOPTIONS

1.	The phase velocity of waves propagation in hollow metal waveguide is
A.	greater than velocity of light in free space
B.	less than velocity of light in free space
C.	equal to velocity of light in free space
D.	equal to group velocity
Answer» D. equal to group velocity

Discussion

No Comment Found

Related MCQs

The radar in which both transmission and reception is done using the sameantenna are called:
__________ system obtains information about a target by transmitting a signaland receiving the echo from the target.
If a transmission line of a characteristics impedance 50 is terminated with a load impedance of 100 , then the reflection co efficient is:
If a transmission line of characteristic impedance 50 is to be matched to a load of 100 , then the characteristic impedance of the /4 transmission line to be used is:
If a transmission line of characteristic impedance 50 is terminated with a load impedance of 150 , then VSWR is:
Indicate the false statement. The SWR on a transmission line is infinity; the line isterminated in
Considering a coaxial transmission line, maximum voltage on the line divided bythe minimum voltage equals the
ency forthe dominant mode is
The phase velocity of an electrometric wave propagating in a hollow metallicrectangular waveguide in the TE10 mode is
. Consider an air filled rectangular waveguide with a cross section of5 cm 3 cm.For this waveguide, the cut off frequency (in MHz) of TE21mode is