Auto transformer starter gives the same effect as star/delta strater if its t

Auto transformer starter gives the same effect as star/delta
strater if its turn ratio =
A 0.5 B 0.67
C o.66 D 0.577

Question Posted / parthjoshi123ec

Auto transformer starter gives the same effect as star/delta strater if its turn ratio = A 0.5 B..

D - 1/1.732

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