Question

The Servo motor differs from standard motor principally in that, it has:

• A. Entirely different construction
• B. High inertia and hence high torque
• C. Low inertia and low torque
• D. Low inertia and higher starting torque

Hint:

Servo motors are characterized by low inertia and higher starting torque, which makes them suitable for applications requiring precise control and fast response times.

Answer 1

The Correct Option is D

Servo motors are designed to have low inertia and higher starting torque compared to standard motors. This is to allow precise control and quick response to changes in input. The low inertia ensures the motor can change speed quickly, while the high starting torque helps the motor to reach the required speed more effectively. Thus, the correct answer is Low inertia and higher starting torque.