Regional Service Executive Interview Questions and Answers

Star configuration connects all three phases to a common point, while Delta configuration forms a closed loop with each phase connected to the next.

• Star configuration is more common in low voltage applications, while Delta configuration is more common in high voltage applications.

• Star configuration provides a neutral connection, while Delta configuration does not.

• In Star configuration, the line voltage is equal to the phase voltage, while in Delta configuration, the line volt...read more