Answer to Question #169702 in Electrical Engineering for Boama Nana Safo Kantanka

Question #169702

a shunt motor is running off a 220 - V supply taking an armature current of 15A , the resistance of the armature circuit being 0.8ohms . calculate the value of the generated e.m.f . jf the flux were suddenly reduced by 10 percent , to what value would the armature current increase momentarily ?


1
Expert's answer
2021-03-10T05:53:13-0500

Given quantities:

The electromotive force (e.m.f) is defined as the energy per unit charge that converted from other forms of energy to electrical energy to move a charge across the whole circuit.

4033N



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