Question

Which of the following is not a part of generalized communication system?

• A. Receiver
• B. Channel
• C. Transmitter
• D. Rectifier

Answer 1

The correct option is D Rectifier

Transmitter - which converts the signal in an electrical signal and then send it.

Channel - which carries the signal.

Receiver - which receives and converts the signal in original form.

These three are generalized part of a communication system.

Rectifier - which converts AC to DC, hence not a part of a communication system.