Difference between Star and delta ?

Question

Accepted Answer

Star and delta are two different methods of connecting electrical motors.

Star connection is used for motors that require high starting torque and low starting current.
Delta connection is used for motors that require high running torque and high starting current.
In star connection, the motor windings are connected in a triangular shape, while in delta connection, the windings are connected in a star shape.
Star connection provides a lower voltage to each winding, while delta connection provides a higher voltage to each winding.
Star connection is commonly used in applications where the load is light and the motor operates at a constant speed, while delta connection is used in applications where the load is heavy and the motor needs to start quickly.