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Gap contraction factor for the slot Kgs =
= a v e r a g e f l u x d e n s i t y o v e r t h e p o l e p i t c h m a x i m u n m f l u x d e n s i t y i n t h e a i r g a p
= R e l u c tan c e o f a i r g a p w i t h s l o t t e d a r m a t u r e R e l u c tan c e o f a i r g a p w i t h s m o o t h a r m a t u r e
= R e l u c tan c e o f a i r g a p w i t h d u c t s R e l u c tan c e o f a i r g a p w i t h o u t d u c t s r
= c o n c e n t r a d e d w i n d i n g d i s t r i b u t e d w i n d i n g
= Reluctance of airgap with slotted armature Reluctance of airgap with smooth armature
Quick Summary: Practice and solve "Gap contraction factor for the slot Kgs =..." for Electrical - Electrical Materials. The correct answer is Option B: = Reluctance of airgap with slotted armature Reluctance of airgap with smooth armature. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(b) **