While starting an induction motor, there is an inpouring current flow, and a star-delta starter is used to reduce the current flow. This implementation reduces the current passing through the induction motor and minimises the motor's initial torque. To put it simply, while starting an induction motor, the massive rush of current can damage the internal parts, and to protect against such damage, the need for a star-delta emerges. Hence, in this blog, we will cover every detail about such a type of voltage starter.