Can you explain the difference between a star and a delta connection in an electrical system, and when each is typically used?

Question

Accepted Answer

Star and delta connections are two common methods of connecting electrical components in a system.

Star connection involves connecting three components in a triangular shape with a common point, while delta connection involves connecting the components in a circular shape.
Star connection is typically used in systems where the load is balanced and the neutral point is required, while delta connection is used in systems where the load is unbalanced and high power transmission is needed.
Star connection is commonly used in residential and commercial buildings, while delta connection is often used in industrial applications such as motor control circuits.

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