Which of the following stepper motor characteristics makes them suitable for open-loop control?
A. High torque output
B. Precise position control
C. Low cost
D. Wide speed range
Answer:C
Which of the following stepper motor characteristics makes them suitable for open-loop control?
A. High torque output B. Precise position control C. Low cost D. Wide speed range
Explanation: Stepper motors are often used in open-loop control systems due to their relatively low cost compared to other motor types. While they may not offer the same precision as closed-loop systems, they provide cost-effective solutions for many applications.