A basic servo system typically consists of which components?

A basic servo system is fundamentally designed to control the movement and position of objects with precision, and it typically comprises a combination of key components that work together to accomplish this task.

The correct answer highlights the essential parts of a servo system: a synchro control system, servo amplifier, feedback response, and servo motor. The synchro control system is integral for providing the necessary positional information. It ensures that the servo motor knows where it is in its rotating cycle and can thus be guided to the desired position accurately.

The servo amplifier takes input signals, often from the control system, and amplifies them to provide sufficient power to the servo motor. Feedback response plays a critical role in ensuring the system adjusts its output based on the actual position versus the desired position, allowing for corrective actions and fine-tuning of movements. The servo motor is the final output device that converts electrical signals into mechanical movement, effecting the desired action in a controlled manner.

Therefore, the selection of this combination of components reflects the comprehensive nature of how servo systems operate, emphasizing control, feedback, and the ability to execute precise movement—all of which are fundamental aspects for any servo mechanism.