Question 469Electricity/Electronics - Assistant Engineer70% to pass
A signal derived from an amplifier output and returned to the amplifier input is called what type of signal?
AI Explanation
The correct answer is B) feedback signal.
A signal derived from an amplifier output and returned to the amplifier input is called a feedback signal. This is a fundamental concept in electronics and control systems, where a portion of the output signal is fed back to the input to modify the overall behavior of the amplifier or system.
The other options are incorrect because:
A) Monitoring signal refers to a signal used to observe the performance of a system, not a signal fed back to the input.
C) Reverse signal and D) Inverse signal do not accurately describe the feedback mechanism where the output signal is returned to the input.
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