1.

Number of parallel paths in wave winding are ______(a) Equal to P(b) Equal to P/2(c) 2(d) Depends on other parametersThis question was posed to me by my school teacher while I was bunking the class.Query is from Wave Winding in division Armature Windings of DC Machines

Answer»

Right choice is (C) 2

Easy EXPLANATION: In wave winding all coils are divided into 2 groups- all coils carrying clockwise current are series connected and so are all coils with counter-clockwise current- and these 2 groups are in parallel because the winding is closed. THUS, a wave winding has 2 parallel paths irrespective of number of poles.



Discussion

No Comment Found

Related InterviewSolutions