What are the three basic units of an electronic communication system? – McqOptions

MCQOPTIONS

1.	What are the three basic units of an electronic communication system?
A.	Transmitter, Transmission, Channel and Receiver
B.	Modulators, demodulators and repeaters
C.	Transmitter, Noise and Information
D.	Transmitter, Signal and Modulator
Answer» B. Modulators, demodulators and repeaters

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