WINDING -5
Electrical Winding Concepts Quiz
Test your knowledge of electrical winding concepts with this engaging quiz! Designed for those interested in electrical engineering, this quiz covers various aspects of winding techniques and characteristics.
- 10 carefully curated questions
- Multiple-choice format
- Perfect for students and professionals alike
41. The following are the demerits of concentric winding, except __________.
due to overlapping of coils, this type of winding has less space for cooling
skilled labour is required to insert the coils in the slots
a stepped former is required
. Not as efficient as basket winding
42. Pole pitch in electrical degrees = ________
90
180
270
360
43. ____________ is the closed coil winding.
AC stator winding
field winding
DC armature winding
None of the above
44. That part of a coil which does not lie in the slot is known as the ______ of a coil.
Active side
Inactive side
Coil side
None of the above
45. ___________ is also equal to the coil pitch.
Back pitch
Front pitch
Average pitch
Commutator pitch
46. The front pitch is greater than the back pitch in _________ winding.
progressive winding
retrogressive winding
single layer winding
double layer winding
47. The commutator pitch of a simplex progressive lap winding is equal to _____ segments.
+1
-1
+2
-2
48. The width of brush is equal to __________ segments in a quadruplex lap or wave winding.
1
2
3
4
49. There is a parallel combination of two simplex wave windings is known as _________.
Duplex wave winding
. Triplex wave winding
quadruplex wave winding
None of the above
50. Among the following windings, such a winding is not used much.
single layer winding
Double layer winding
two layer winding
Multi coil winding
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