Renewsys India Interview Questions and Answers

The critical situation of FGD refers to the failure of Flue Gas Desulfurization systems, leading to increased emissions of sulfur dioxide.

• Failure of FGD systems can result in non-compliance with environmental regulations

• Increased emissions of sulfur dioxide can lead to air pollution and health risks

• Critical situation may require immediate maintenance or shutdown of the system to prevent further damage

• Examples: Equipment malfunction, lack of proper maintenance, inadequate moni...read more

Specific Energy Consumption, Bu factor, and issues faced in Assistant Manager role

• Specific Energy Consumption refers to the amount of energy used per unit of production

• Bu factor is a measure of energy efficiency, calculated by dividing the total energy consumption by the specific energy consumption

• Issues faced may include high energy costs, inefficient equipment, and lack of employee awareness on energy conservation

• Implementing energy-saving measures can help reduce specific ...read more

Implementing efficiency and heat rate improvement plan to optimize performance and reduce energy consumption.

• Conduct a thorough energy audit to identify areas of improvement

• Implement regular maintenance schedules to ensure equipment is operating at peak efficiency

• Upgrade outdated equipment with more energy-efficient models

• Train staff on best practices for energy conservation and efficiency

• Monitor performance metrics regularly to track progress and make adjustments as needed

ESP stands for Electrostatic Precipitator, a device used to remove particulate matter from industrial exhaust gases.

• ESP uses electrostatic forces to remove particles from exhaust gases.

• It consists of a series of plates with an electric charge that attracts and collects particles.

• ESP is commonly used in power plants, cement factories, and steel mills to reduce air pollution.

• The efficiency of ESP depends on factors such as particle size, gas flow rate, and electrical properties...read more

Corona discharge is a phenomenon where a partial discharge occurs in a gas due to a high electric field.

• Occurs when the electric field around a conductor is high enough to ionize the surrounding air molecules

• Results in a visible glow or hissing sound

• Can cause damage to electrical equipment and power transmission lines

• Used in some industrial processes such as ozone generation

Maintenance of plant involves regular inspections, repairs, and upkeep to ensure optimal functioning.

• Regularly inspecting equipment and machinery for signs of wear and tear

• Performing routine maintenance tasks such as lubricating moving parts

• Addressing any issues or malfunctions promptly to prevent downtime

• Keeping detailed records of maintenance activities and scheduling regular maintenance checks

• Training staff on proper maintenance procedures to ensure safety and efficiency