Physics · Control Systems
Which of the following is a key characteristic of a servomotor's operation?
- 1It moves in discrete, fixed angular steps without feedback
- 2It uses a feedback loop to correct for position or speed errors✓
- 3It always rotates at a single, constant speed
- 4It operates without any need for a power supply
Correct answer
It uses a feedback loop to correct for position or speed errors
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