Question

Which one of the following devices produces incremental motion through equal pulses?

• A. AC servomotor
• B. DC Servomotor
• C. Stepper motor
• D. Series motor

Hint:

Stepper motors provide precise control of movement through incremental steps, making them ideal for applications requiring exact positioning.

Answer 1

The Correct Option is C

Step 1: Understand the function of a stepper motor.
A stepper motor is a type of electric motor that divides a full rotation into a large number of steps, or increments. Each step is an equal angle of movement, and the motor advances one step at a time when it receives a pulse. This makes stepper motors ideal for applications requiring precise, incremental motion. Step 2: Conclusion
A stepper motor produces incremental motion through equal pulses, making it suitable for applications where precise positioning is needed. Final Answer: \[ \boxed{\text{Stepper motor}} \]