Feedback control occurs when an electro-tachometer feeds a signal back to the phase-shift unit.

Question

Quizplus · Accepted Answer

Feedback control is a process whereby the output of a system is used to regulate the input, leading to a desired outcome. In this scenario, an electro-tachometer is used to measure the speed of a rotating shaft or motor and feed that information back to the phase-shift unit to adjust the voltage and maintain constant speed.

Feedback Control Occurs When an Electro-Tachometer Feeds a Signal Back