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Lupin Executive Process Engineer Interview Questions and Answers

Updated 21 Mar 2024

Lupin Executive Process Engineer Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic Design, Heat Transfer, Mass Transfer and Load List.
Round 2 - HR 

(1 Question)

  • Q1. Ask about family background, CTC and Expectation from Company

Interview questions from similar companies

I was interviewed in Jun 2017.

Interview Questionnaire 

1 Question

  • Q1. Power distribution devices Ac & DC difference , transformer , machines

Interview Preparation Tips

Round: Technical Interview
Experience: Replied the answer to above asked questions

Skills: Patience, Patience, Punctuality

Interview Questionnaire 

1 Question

  • Q1. Types of condensor
  • Ans. 

    Condensers are devices used to condense a substance from its gaseous to its liquid state.

    • There are two main types of condensers: air-cooled and water-cooled.

    • Air-cooled condensers use air as the cooling medium, while water-cooled condensers use water.

    • Examples of air-cooled condensers include car radiators and air conditioning units.

    • Examples of water-cooled condensers include cooling towers and refrigeration systems.

    • Othe...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Shell and tube type
Tibe and tube type

Interview Questionnaire 

6 Questions

  • Q1. Tell me about your self
  • Q2. What is Azeotropic distillation
  • Ans. 

    Azeotropic distillation is a process used to separate azeotropes, which are mixtures of liquids that boil at a constant temperature.

    • Azeotropic distillation involves adding a third component to the mixture to break the azeotrope.

    • The third component forms a new azeotrope with one of the original components, which can then be separated from the other component.

    • This process is commonly used in the production of ethanol, wh...

  • Answered by AI
  • Q3. Final year project
  • Q4. What is Reynolds number and range
  • Ans. 

    Reynolds number is a dimensionless quantity used to predict fluid flow patterns and turbulence.

    • Reynolds number is calculated as the ratio of inertial forces to viscous forces in a fluid.

    • It is used to determine whether a fluid flow is laminar or turbulent.

    • The range of Reynolds number for laminar flow is less than 2300, while for turbulent flow it is greater than 4000.

    • In between these values, the flow may be transitional...

  • Answered by AI
  • Q5. Heat transfer basics. Conduction, convection, radiation
  • Q6. Pump characteristics curves

I applied via Campus Placement and was interviewed before May 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Explain about chemical engineering thermodynamics
  • Ans. 

    Chemical engineering thermodynamics is the study of energy and its transformations in chemical processes.

    • It involves the application of thermodynamic principles to chemical systems and processes.

    • It focuses on understanding and predicting the behavior of chemical reactions and the flow of energy in chemical systems.

    • It helps in designing and optimizing chemical processes for efficient energy utilization.

    • It includes topic...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Good for me when I had interviewed
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Referral and was interviewed before May 2023. There was 1 interview round.

Round 1 - HR 

(1 Question)

  • Q1. Are you working any work location hyderabad or vizag?
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. What about your experience
  • Q2. What about your profile
Round 2 - Technical 

(2 Questions)

  • Q1. What is scale-up
  • Ans. 

    Scale-up is the process of increasing the production capacity of a system or process.

    • Scale-up involves transferring a process from a small scale to a larger scale.

    • Factors such as equipment size, operating conditions, and material properties need to be considered during scale-up.

    • Examples of scale-up include increasing the batch size of a chemical reaction or transitioning from a lab-scale production to a pilot plant or

  • Answered by AI
  • Q2. What is reaction kinetics
  • Ans. 

    Reaction kinetics is the study of rates at which chemical reactions occur.

    • Reaction kinetics involves studying the factors that affect the speed of a chemical reaction.

    • It includes determining the reaction mechanism, rate laws, and reaction rates.

    • Examples of factors affecting reaction kinetics include temperature, concentration, and catalysts.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Q) Introduce about yourself
  • Q2. Q) Condensor area calculation and drying time..
  • Ans. 

    Condenser area calculation is based on heat transfer requirements and drying time depends on factors like temperature, humidity, and airflow.

    • Calculate condenser area based on heat transfer requirements and desired cooling capacity

    • Consider factors like temperature, humidity, and airflow when determining drying time

    • Use formulas such as Q = U * A * deltaT for heat transfer calculations

    • Optimize condenser design to maximize

  • Answered by AI
  • Q3. Q) why do we use water as major part of utility.
  • Ans. 

    Water is used as a major part of utility due to its abundance, versatility, cost-effectiveness, and environmentally friendly properties.

    • Abundance: Water is readily available in nature and can be easily sourced for various industrial processes.

    • Versatility: Water can be used for a wide range of applications such as cooling, cleaning, and as a solvent.

    • Cost-effectiveness: Water is relatively inexpensive compared to other u...

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Why am I will to relocate.

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview will be average....considering the experience and our contribution in the previous company.

I applied via Other

Interview Questionnaire 

1 Question

  • Q1. Basic practice

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic preparation, Rotinue work. Troubleshooting

I applied via Company Website and was interviewed in Dec 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. What is Distillation
  • Ans. 

    Distillation is a process of separating components of a liquid mixture based on their different boiling points.

    • Distillation involves heating a liquid mixture to vaporize the more volatile components.

    • The vapor is then cooled and condensed back into a liquid, separating it from the less volatile components.

    • The separated components can have different boiling points, allowing for purification or concentration of specific s...

  • Answered by AI
  • Q2. What is Heat transfer
  • Ans. 

    Heat transfer is the process of energy transfer between objects or substances due to temperature differences.

    • Heat transfer can occur through conduction, convection, and radiation.

    • Conduction is the transfer of heat through direct contact between objects or substances.

    • Convection is the transfer of heat through the movement of fluids or gases.

    • Radiation is the transfer of heat through electromagnetic waves.

    • Examples of heat...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Remove waxes and more in a single high-throughput distillation.

Lupin Interview FAQs

How many rounds are there in Lupin Executive Process Engineer interview?
Lupin interview process usually has 2 rounds. The most common rounds in the Lupin interview process are Technical and HR.

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Lupin Executive Process Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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Lupin Executive Process Engineer Salary
based on 5 salaries
₹3.3 L/yr - ₹5 L/yr
28% less than the average Executive Process Engineer Salary in India
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