In an alternator, for a coil having a span of 2/3 of pole pitch, the coil span-factor will be
A. 0.866
B. 0.707
C. 0.6
D. 0.2
Answer:A
In an alternator, for a coil having a span of 2/3 of pole pitch, the coil span-factor will be
A. 0.866 B. 0.707 C. 0.6 D. 0.2