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1. |
For a given 4-pole machine, carrying armature current 56.82 A, with 846 conductors. The mean flux density in the air gap under the interpoles is 0.5 Wb/m2 on full load and radial gap length is 0.3 cm. Ampere-turns required for an interpole is ____________ |
A. | 3198 |
B. | 2099 |
C. | 4198 |
D. | 6297 |
Answer» D. 6297 | |