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1. |
What is the value of pole pitch (in SI unit) for mean air gap radius= 0.5mm and P=4? |
A. | 0.785* 10-6 |
B. | 0.785* 10-3 |
C. | 0.785* 10-2 |
D. | 0.785* 10-4 |
Answer» C. 0.785* 10-2 | |