Image Processing Interview Questions and Answers

Star delta is a method to control the starting current of pumps.

• Star delta is used to reduce the starting current of pumps.

• It involves connecting the motor windings in a star configuration during starting and then switching to delta configuration once the motor is up to speed.

• This method is commonly used in large pumps to prevent damage to the motor and reduce energy consumption.

• It is important to ensure that the motor is designed for star delta starting before implementing t...read more