: O-poles lap field resistance of 125 2 . The number of conductrors of the armature winding is 500 conductors. The motor draw a current of 10 A when the magnetic field is 20 mwb. If rotational losses is 0.2 kW. Draw the circuit diagram and find: i) The armature current ii) The counter e.m.f iii) The motor speed
: O-poles lap field resistance of 125 2 . The number of conductrors of the armature winding is 500 conductors. The motor draw a current of 10 A when the magnetic field is 20 mwb. If rotational losses is 0.2 kW. Draw the circuit diagram and find: i) The armature current ii) The counter e.m.f iii) The motor speed
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![A 250 V, 8-poles lap wound D.C. shunt motor has an armatre resistance of 0.5 N and shunt
field resistance of 125 2 . The mumber of conductrors of the armature winding is 500
conductors. The motor draw a current of 10 A when the magnetic field is 20 mwb. If
rotational losses is 0.2 kW. Draw the circuit diagram and find:
i) The armature current
ii) The counter e.m.f
iii) The motor speed
iv) The motor develop torque
v) Themotor efficiency](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F68f4f9cb-c153-4cad-98d7-703b8a7f673c%2F299aa443-e6b8-4785-a75f-2d2b48e2570c%2F3up6xxl_processed.png&w=3840&q=75)
Transcribed Image Text:A 250 V, 8-poles lap wound D.C. shunt motor has an armatre resistance of 0.5 N and shunt
field resistance of 125 2 . The mumber of conductrors of the armature winding is 500
conductors. The motor draw a current of 10 A when the magnetic field is 20 mwb. If
rotational losses is 0.2 kW. Draw the circuit diagram and find:
i) The armature current
ii) The counter e.m.f
iii) The motor speed
iv) The motor develop torque
v) Themotor efficiency
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