Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 11 (Q.No. 50)

Exam Questions Papers

50.

An air-filled rectangular waveguide has dimensions 8cm x 10cm . The group velocity is

1.8 x 10⁸ m/s

2.6 x 10⁸ m/s

3 x 10⁸ m/s

0.3 x 10⁸ m/s

Answer: Option

Explanation:

=2.6 x 10⁸ m/s.

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