A student is performing on 230 v dc shunt motor in which he

Last updated: 6/21/2023

A student is performing on 230 v dc shunt motor in which he uses an armature resistance of 0 22 ohm and field resistance of 115 ohm At no load motor takes input current of 15 A and at full load it takes 20 A If the motor runs at a speed of 1000 rpm at no load then examine following 1 Evaluate the armature current at no load 2 Calculate the armature current at full load 3 Determine the back emf of dc motor at no load 4 Determine the back emf of dc motor at full load