What is star and delta connection

Question

Accepted Answer

Star and delta connections are two common methods used to connect three-phase electrical systems.

Star connection, also known as Wye connection, is formed by connecting all three phases together at a common point and connecting the other ends to the respective loads.
Delta connection, also known as Mesh connection, is formed by connecting the end of one phase to the start of the next phase in a circular loop.
Star connection provides a neutral point and is commonly used in power distribution systems.
Delta connection does not provide a neutral point and is commonly used in high-power applications.
Both connections have their advantages and disadvantages depending on the specific application and load requirements.

Accepted Answer

In star connection there will be 4 wire which consists of 3wire for 3phase supply and 1 wire for neutral and in delta connection there will be 3 wire for 3phase supply

What is star and delta connection

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