The winding’s having pitch factor of more than 0.97 are
A. (i) and (ii) only
B. (ii) and (iii) only
C. (i) and (iii) only
D. (i),(ii) and (iii)
Answer:A
The winding’s having pitch factor of more than 0.97 are
A. (i) and (ii) only B. (ii) and (iii) only C. (i) and (iii) only D. (i),(ii) and (iii)
Explanation: Kp=cosε/2