In any Industry, Which voltage level either 3.3kV or 6.6KV
to be chosen? Then I would like to know ,Is there any cost
consideration or Rating of motor?

Answer Posted / rocks

6.6kv line.it also depend on the rating ot the motor that
is if high motor rating the vtg drop is siginifently more
than low motor rating.hence 606kv line is morepreffered in
industry

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