1.

In cylindrical waveguides the attenuation will be minimum, at a frequency which is √3 times the cutoff frequency for the following modes of operations1. TE102. TM113. TM104. TE11Which of the above are correct ?

A. 1, 2, 3 and 4
B. 2 and 3 only
C. 1 and 2 only
D. 3 and 4 only
Answer» E.


Discussion

No Comment Found

Related MCQs