Armature Reaction Before starting we need to understand basic terms associated with armature reaction. Those are …

Speed Control of DC Shunt Motor Before discussing the  speed control of dc shunt motor , we have to find the fac…

Types of D.C Machine The magnetic flux in a d.c machine is produced by field coils carrying current. The production…

Construction of DC Motor Hi friends, in this article, I am discussing  construction of dc motor  and hoping you …

Electric machine Electric machine  is a general term for electric motors and generators. They are electromechan…