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