In a drum type dc armature winding the back pitch and front pitch in terms of the coil sides must be
both odd
In a drum type dc armature winding the back pitch and front pitch in terms of the coil sides must be both odd.
Torque developed in an electromechanical energy conversion device depends upon
In electromechanical energy conversion devices (e.g generators and motors) a small air gap is left between the stator and the rotor in order to