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DC shunt motor problem: A 208V, shunt connected, dc motor has an armature resistance of 0.20ohms.and a field resistance of 100 ohms. a)determine efficiency of

DC shunt motor problem:

A 208V, shunt connected, dc motor has an armature resistance of 0.20ohms.and a field resistance of 100 ohms.

a)determine efficiency of first load

b)Efficiency

c) determine internal voltage for both loads

d) Motor speed for load2

e) Applied torque

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