Sterlite Power Chief Interview Questions and Answers

The DCS architecture of our plant is a distributed control system with a hierarchical structure. The governing system is a combination of PLCs and SCADA.

• Our DCS is based on a distributed control system architecture

• It has a hierarchical structure with multiple levels of control

• The governing system is a combination of PLCs and SCADA

• The PLCs are responsible for controlling the individual processes

• The SCADA system provides...read more

Flame scanner detects flame by analyzing the light emitted by the flame.

• Flame scanner uses a photodetector to measure the intensity of light emitted by the flame.

• The photodetector sends a signal to the controller which analyzes the signal to determine if there is a flame or not.

• The controller compares the signal to a pre-set threshold to determine if the light intensity is high enough to indicate a flame.

• If the signal ...read more

Closed loop control systems are feedback systems that continuously monitor and adjust the output based on the desired input.

• Closed loop control systems use feedback to maintain a desired output

• They continuously monitor the output and compare it to the desired input

• Based on the comparison, adjustments are made to maintain the desired output

• Examples include thermostat-controlled heating systems and cruise control in cars

Yes, I am very interested in travelling across India.

• Travelling across India would give me the opportunity to experience the diverse cultures and cuisines of different regions.

• It would also help me understand the market and consumer behavior in different parts of the country.

• I have already travelled to a few places in India such as Goa, Rajasthan, and Kerala and I am eager to explore more.

• Travelling would also help me ...read more