A lap-winding DC machine has 24 coils, 18 turns per coil, and 4 poles. The average flux density per pole is 1T. The effective length is 40 cm and the armature radius is 10 cm. The armature velocity is 140.2 rad/sec and the armature current is 24 A. The average flux per pole in Wb is: 6.283 0.06283 O 0.6283 0.006283

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A lap-winding DC machine has 24 coils, 18 turns per
coil, and 4 poles. The average flux density per pole is
1T. The effective length is 40 cm and the armature
radius is 10 cm. The armature velocity is 140.2 rad/sec
and the armature current is 24 A.
The average flux per pole in Wb is:
6.283
0.06283
O 0.6283
0.006283
Transcribed Image Text:A lap-winding DC machine has 24 coils, 18 turns per coil, and 4 poles. The average flux density per pole is 1T. The effective length is 40 cm and the armature radius is 10 cm. The armature velocity is 140.2 rad/sec and the armature current is 24 A. The average flux per pole in Wb is: 6.283 0.06283 O 0.6283 0.006283
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