What are delta connection and star connection why we use and when and where we use ?

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Accepted Answer

Delta connection and star connection are two types of connections used in electrical circuits. Delta connection is used for three-phase systems, while star connection is used for single-phase systems.

Delta connection is used in three-phase systems where the load is balanced and the power requirement is high.
Star connection is used in single-phase systems where the load is unbalanced and the power requirement is low.
Delta connection provides higher efficiency and power output compared to star connection.
Star connection is easier to install and maintain compared to delta connection.
Delta connection is commonly used in industrial applications, while star connection is used in residential and commercial applications.

What are delta connection and star connection why we use and when and where we use ?

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