The short shunt cumulative compound motor is used most often because the shunt field has a relatively constant current.

Question

Quizplus · Accepted Answer

The short shunt compound motor connects the shunt field across the armature only, not because the shunt field has a relatively constant current, but because this configuration allows for a combination of series and shunt characteristics, improving starting torque while maintaining good speed regulation.

The Short Shunt Cumulative Compound Motor Is Used Most Often