If the armature current is increased at double its previous value and the time of commutation is halved, then reactance voltage will be
become four times
If the armature current is increased at double its previous value and the time of commutation is halved, then reactance voltage will be become four times.
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