Answer / k.prakashchandra

Neutral current has no role in diff relay

Answer / kkumar

Neutral ct will put in transformer secondary neutral only,
its related to restricted earth fault relay. differntial
relay will operate any abnoraml current will occured in
windings.

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what the reson to use phase shift( angle) like (dyn11,Dd5 or Dy0)are usedin power and transsmison line

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induction 3 phase motor terminal connection

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what is the most probable reason of failure of current transformer?

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how to select cable size for three phase?

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