If a electromagnetic signal is incident at 0¬∞ in a waveguide then – McqOptions

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1.	If a electromagnetic signal is incident at 0¬∞ in a waveguide then at other port of waveguide we will get
A.	zero power
B.	‚àû power
C.	depend upon input signal strength
D.	depend on frequency
Answer» B. ‚àû power

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