Answer / niti

delta/star

Answer / subash nishad

in distribution transformer we are using delta/star
configuration because many consumers having single phase
load .for this one phase and neutral is nessesary. from
delta / star configuration we can get neutral.

delta/ star is correct.

Answer / sandipan gandhi

a.delta/star

Answer / j.kesavan

delta/star,why we are using need nutrol.

Answer / dhiraj

delta/star
bcoz from secondary star we can get neutral

Answer / naresh kumar

we use delta star connection because Zero sequence currents
will not enter into grid which is connected to high voltage
side of transformer(delta side).

Answer / bala

c)star/star

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