PI Industries Quality Control Chemist QC Chemist Interview Questions, Process, and Tips

DG works as a backup power source during power failure.

• DG stands for Diesel Generator.

• It automatically starts when there is a power failure.

• It provides power to essential equipment and systems.

• It requires regular maintenance and fuel supply.

• Examples of essential systems powered by DG are elevators, emergency lights, and fire alarms.

Yes, I have worked on Aspen HYSYS.

• I have experience using Aspen HYSYS for process simulation and optimization.

• I have used Aspen HYSYS to design and optimize various chemical processes.

• I am familiar with the software's capabilities and have used it to model complex systems.

• I have also used Aspen HYSYS to perform sensitivity analyses and evaluate different scenarios.

• Overall, my experience with Aspen HYSYS has been valuab

Sizing of PSV and vent

• PSV (Pressure Safety Valve) should be sized based on the maximum possible flow rate and the set pressure of the system

• Vent should be sized based on the maximum possible flow rate and the back pressure of the system

• Factors like fluid properties, temperature, and pressure drop should also be considered while sizing PSV and vent

• Proper sizing of PSV and vent is crucial for ensuring the safety of the s

A P&ID of a scrubber is a diagram that shows the process flow and equipment involved in removing pollutants from industrial exhaust gases.

• The P&ID should include the inlet and outlet streams, as well as the scrubbing liquid and any necessary pumps or valves.

• The scrubber itself should be clearly labeled and include details such as the type of scrubbing media used (e.g. water, chemicals) and any associated instrumentatio...read more

I worked on a project related to nuclear fuel reprocessing at Bhabha Atomic Research Centre.

• Developed a process for the separation of plutonium from spent nuclear fuel

• Optimized the process parameters to increase efficiency

• Conducted experiments and analyzed data to validate the process

• Collaborated with a team of scientists and engineers

• Presented findings at conferences and published research papers

I contributed to the development of the company's new software product.

• I led a team of developers in creating the software from scratch.

• I conducted market research to identify user needs and preferences.

• I collaborated with designers to create an intuitive user interface.

• I tested the software extensively to ensure it was bug-free and user-friendly.

• I presented the software to stakeholders and received positive feedback.

It was simulation based.

• The study was conducted using computer simulations.

• The researchers used mathematical models to simulate the experiment.

• The results were obtained through virtual simulations.