Q. 47 A 4-pole, 3-phase, double-layer winding is housed in a 36-slot stator for an ac
machine with
phase spread. Coil span is 7 short pitches. Number of slots in
which top and bottom layers belong to different phases is
(A) 24
(B) 18
(C) 12
(D) 0
Answer:(A)
Explanation:
