Question

explain armature reaction in dc machine

Answer 1

Armature reaction in a DC machine. In a DC machine, the main field is produced by field coils. In both the generating and motoring modes, the armature carries current and a magnetic field is established, which is called the armature flux. The effect of armature flux on the main field is called the armature reaction.

Answer 2

Answer:

explain MHR reaction in DC machine