Q124 / 150 · MHT CET 2020 (19 Oct Shift 1) · Physics

In the process of space communication, use of modem is necessary. In which one of the following modes modem acts as a modulator and a demodulator respectively?

Correct answer
A
Transmitting and receiving.
B
Both receiving.
C
Both transmitting.
D
Receiving and transmitting.

Solution

Transmitting and receiving

Hence, the correct answer is option: 'A'.

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