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1. |
A 3-phase, 4-pole alternator has 48 stator slots carrying a 3-phase distributed winding. Each coil of the winding is short chorded by one slot pitch. The winding factor is given by ______________ |
A. | (cos7.5)/16 |
B. | (cot7.5)/8 |
C. | 1/(8sin7.5) |
D. | (cot7.5)/16 |
Answer» C. 1/(8sin7.5) | |