2nd October 2019


What is star connection in electrical?

In STAR connection, the starting or finishing ends (Similar ends) of three phases(coils) are connected together to form the neutral point. A common wire is taken out from the neutral point which is called Neutral.There is no such connection in Delta network. The Line voltage is root three times the phase voltage.

What is Y connection?

A delta-wye transformer is a type of three-phase electric power transformer design that employs delta-connected windings on its primary and wye/star connected windings on its secondary. A neutral wire can be provided on wye output side.
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