A compound motor typically features which types of fields?

A compound motor is designed to have both shunt and series fields, which allows it to combine the characteristics of both types of motors, namely a shunt motor and a series motor. This configuration enables it to effectively manage its performance under varying load conditions. The shunt field provides good speed regulation and stability at higher speeds, while the series field enhances starting torque and increases the motor's response to load changes.

This dual-field arrangement gives the compound motor a unique operational advantage, making it suitable for applications where both high initial torque and stable speed are required. The blended effect of these two fields ensures that the motor can handle a wide range of operating conditions efficiently.

By having both fields, the compound motor can maintain better control over speed and torque, making it a prevalent choice in industrial applications.