Topics / Electronics & Automation
A certification question asks about stepper motor. Which answer is correct?
Answers
Amoves in discrete angular steps and can provide open-loop position control
Bcannot reverse direction
Cis an AC induction motor only
Drequires analog feedback for every step
Correct answer: A — moves in discrete angular steps and can provide open-loop position control
stepper motor moves in discrete angular steps and can provide open-loop position control.
MIFOTRA exam practicealigned to Technical Foundations·1 mark·Easy