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DVC Process Technologists Piping Design Engineer Interview Questions and Answers

Updated 25 Jul 2022

DVC Process Technologists Piping Design Engineer Interview Experiences

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I applied via Naukri.com and was interviewed in Jul 2022. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. How many heat exchanger
  • Ans. 

    The number of heat exchangers depends on the specific project requirements and design.

    • The number of heat exchangers can vary greatly depending on the size and complexity of the project.

    • It is common to have multiple heat exchangers in industrial plants and refineries.

    • The number of heat exchangers may also depend on the type of process being carried out.

    • For example, a petrochemical plant may have dozens of heat exchanger...

  • Answered by AI
  • Q2. How to check hydro test on heat exchanger
  • Ans. 

    To check hydro test on a heat exchanger, perform visual inspection, pressure testing, and leak testing.

    • Perform a visual inspection of the heat exchanger for any visible damages or defects.

    • Conduct a pressure test by filling the heat exchanger with water or another suitable test medium and gradually increasing the pressure to the specified test pressure.

    • Monitor the pressure for a specified duration to ensure it remains s...

  • Answered by AI
  • Q3. How many gasket in heat exchanger
  • Ans. 

    The number of gaskets in a heat exchanger varies depending on the design and size of the heat exchanger.

    • The number of gaskets in a heat exchanger can range from a few to hundreds, depending on the number of plates or tubes in the heat exchanger.

    • Plate heat exchangers typically have multiple gaskets between each plate, while shell and tube heat exchangers have gaskets between the tubes and the shell.

    • The number of gaskets...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Heat exchanger in good combination skills and head work

I applied via Recruitment Consultant and was interviewed before Jun 2020. There was 1 interview round.

Interview Questionnaire 

19 Questions

  • Q1. 1- About the pipe.
  • Q2. 2- About the drawing.
  • Q3. 3- About the material code.
  • Q4. 4- About the direction.
  • Q5. 5- About the flange & Class.
  • Q6. 6- About the pipe schedule.
  • Q7. 7- About the elbow & elbow center.
  • Q8. 8- About the supervision.
  • Q9. 9- About the support.
  • Q10. 10 - About the reducer.
  • Q11. 11- About the template.
  • Q12. 12- About the spool & fabrication.
  • Q13. 13- About the safety.
  • Q14. 14- About the OD & CF of pipe
  • Q15. 15- About the fitting.
  • Q16. 16- About the symbol.
  • Q17. 17- About the gasket.
  • Q18. 18- About the hydro testing.
  • Q19.  etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview is good but salary is not good according to it

DVC Process Technologists Interview FAQs

How many rounds are there in DVC Process Technologists Piping Design Engineer interview?
DVC Process Technologists interview process usually has 1 rounds. The most common rounds in the DVC Process Technologists interview process are One-on-one Round.
How to prepare for DVC Process Technologists Piping Design Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at DVC Process Technologists. The most common topics and skills that interviewers at DVC Process Technologists expect are ASME, Heat Exchangers, Isometrics, Nozzle Orientation and P&ID.
What are the top questions asked in DVC Process Technologists Piping Design Engineer interview?

Some of the top questions asked at the DVC Process Technologists Piping Design Engineer interview -

  1. About Pipe racks & Piping Suppo...read more
  2. About Piping Codes & Standa...read more

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