The windings having pitch factor of more than 0.9 are
A. I and II only.
B. II and III only.
C. l and III only.
D. I, II and III. [U.P.S.C. I.E.S. 1992]
Answer:B
The windings having pitch factor of more than 0.9 are
A. I and II only. B. II and III only. C. l and III only. D. I, II and III. [U.P.S.C. I.E.S. 1992]