Jayaswal Neco Industries Senior Electrical Instrumentation Engineer Interview Questions and Answers

PLC and SCADA are control systems used in industrial automation. Generator installation layout includes fuel system, cooling system, and electrical connections.

• PLC (Programmable Logic Controller) is a digital computer used for automation of electromechanical processes.

• SCADA (Supervisory Control and Data Acquisition) is a system used for monitoring and controlling industrial processes.

• Generator installation layout inclu...read more

Star delta circuit is a method of starting three-phase induction motors.

• It reduces the starting current and torque of the motor.

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

• It is commonly used in applications where the motor is large or the starting current needs to be limited.

• It is also known as Wye-Delta sta...read more