Question 469Electricity & Electronics - Assistant Engineer

70% to pass

A signal derived from an amplifier output and returned to the amplifier input is called what type of signal?

Amonitoring signal
Bfeedback signal
Creverse signal
Dinverse 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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Official Resources
46 CFR Electrical Engineering 46 CFR Machinery & Electrical USCG National Maritime Center
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