Determine motor efficiency when line current at given load
A 230 V shunt motor, having an armature resistance of 0.05 ohms and a field resistance of 75 ohms, draws a line current of 7 A while running light at 1120 rpm. Determine the motor efficiency when the line current at a given load is 46 A.
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A 230 V shunt motor, having an armature resistance of 0.05 ohms. A while running light at 1120 rpm. Determine the motor efficiency when the line current at a given load is 46 A.
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