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What does AGC stand for?

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in Physics – Class 12 by (135k points)
What does AGC stand for?

(a) Automatic gain control

(b) Automatic gear control

(c) Amplitude gain control

(d) Automotive gear center

This question was posed to me during an online exam.

The question is from Communication Systems in chapter Communication Systems of Physics – Class 12

1 Answer

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Best answer
Right answer is (a) Automatic gain control

Best explanation: AGC stands for automatic gain control. Automatic gain control changes (AGC) the overall gain of a receiver automatically so that the strength of the received signal remains almost constant.

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