Condition for Maximum Efficiency of DC Machine

Losses In DC Generator (DC Machines)

Poor commutation | Sparking in DC Machines

Types of D.C Machines [DC Generators & DC Motors]

Armature Reaction In DC Machines

Differences Between Lap Winding & Wave Winding

Armature Winding of A DC Machine [ Lap & Wave Winding ]

Why the Stator [Yoke] is Not Laminated in DC Machines?