10. A 120 V shunt motor has an armature equivalent of 0.5 ohm and a field resistance of 60 ohm. At full load, the motor takes 10 A and the speed is 1000 rpm. At what speed must this motor maybe driven as a generator to deliver 1O A to an external load at 120 V? 1158 rpm 1086 rpm 1262 rpm O 1045 rpm

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10. show the solution and draw a figure
10. A 120 V shunt motor has an armature
equivalent of 0.5 ohm and a field resistance
of 60 ohm. At full load, the motor takes 10 A
and the speed is 1000 rpm. At what speed
must this motor maybe driven as a generator
to deliver 1O A to an external load at 120 V?
1158 гpm
1086 гpm
1262 гpm
О 1045 гpm
Transcribed Image Text:10. A 120 V shunt motor has an armature equivalent of 0.5 ohm and a field resistance of 60 ohm. At full load, the motor takes 10 A and the speed is 1000 rpm. At what speed must this motor maybe driven as a generator to deliver 1O A to an external load at 120 V? 1158 гpm 1086 гpm 1262 гpm О 1045 гpm
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