Audio signal cannot be transmitted because [Kerala PMT 2005] – McqOptions

MCQOPTIONS

1.	Audio signal cannot be transmitted because [Kerala PMT 2005]
A.	The signal has more noise
B.	The signal cannot be amplified for distance communication
C.	The transmitting antenna length is very small to design
D.	The transmitting antenna length is very large and impracticable
E.	(e) The signal is not a radio signal
Answer» F.

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