A DC shunt motor being fed from a 200v supply runs at 750 rpm with field current 2A Neglecting armature copper loss and all

Question

A DC shunt motor being fed from a 200v supply runs at 750 rpm with field current 2A Neglecting armature copper loss and all parameter kept constant Find the speed with field current 1 5A a 750 rpm 1000 rpm b 350 rpm d 1500 rpm

Kunduz · Accepted Answer

Click to see the answer