Which of the following is a disadvantage of stepper motors compared to DC motors?
A. Lower torque output
B. Limited speed range
C. Complex control requirements
D. Higher cost
Answer:B
Which of the following is a disadvantage of stepper motors compared to DC motors?
A. Lower torque output B. Limited speed range C. Complex control requirements D. Higher cost
Explanation: Stepper motors have a limited speed range compared to DC motors. They are typically better suited for low to medium-speed applications and may not perform optimally at high speeds.