ATI T-17 Practice Test 2025 – Your All-in-One Guide to Exam Success!

A closed-loop control system operates by continuously monitoring and adjusting its output based on feedback. The components of such a system typically include an error detector, which identifies the difference between the desired output and the actual output, often referred to as the error signal. The servo amplifier then processes this error signal to adjust the system's actuation, typically involving a servo motor which executes the necessary changes to optimize the output according to the feedback received. Feedback plays a crucial role in this process, as it provides the information needed to assess the system's current performance and guide adjustments.

In summary, the correct components work together in a feedback loop to ensure the effectiveness and accuracy of the system's operations, enabling it to self-correct based on real-time performance data.