which method is best to reverse the rotation of dc motor&why

To reverse the direction of rotation of a dc motor, we must reverse either (1) the armature connections or (2) both the shunt and series field connections. A compound dc motor carries both a series field and a shunt field. In a cumulative compound motor, the mmf of the two fields add. The shunt fiel

Interchange the connection of the dc motor it is the simplest one