engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Electromagnetic Theory Waveguides and Guided Waves Rectangular Waveguide
Degenerate mode in rectangular waveguides is:
1
TMmn (m = 0, n = 1)
2
TEmn and TMmn (both m ≠ 0)
3
TEmn and TMmn (both m ≠ 0, n ≠ 0)
4
TEmn (m = 1, n = 0)