The armature core of a DC generator is made of laminated silicon steel to:
Reduce eddy current losses (by lamination)
Minimize hysteresis losses (due to silicon content)
Provide high magnetic permeability for efficient magnetic flux conduction
Torque developed by a motor while running at 1000 rpm is 106 N-m and the shaft torque available is 100 N-m. then the iron and mechanical losses in watts are:
Torque developed by a motor while running at 1000 rpm is 106 N-m and the shaft torque available is 100 N-m. then the iron and mechanical losses in watts are:
