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For air filled circular waveguides | |
A. | the attenuation due to imperfect conducting walls is negligible [Wrong Answer] |
B. | the attenuation due to imperfect dielectric is negligible [Correct Answer] |
C. | both the attenuation i.e. due to imperfect conducting walls and due to imperfect dielectric are significant [Wrong Answer] |
D. | the total attenuation is almost zero [Wrong Answer] |
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