MCQOPTIONS
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MCQOPTIONS
| 1. |
In a circular waveguide, if the propagation is in TE21 mode with P21=3.054, with a diameter of 60 mm, then the cutoff frequency for the mode is: |
| A. | 5.6 GHz |
| B. | 6.4 GHz |
| C. | 3.5 GHz |
| D. | 4.8 GHz |
| Answer» E. | |