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Laurus Labs Process Engineer Interview Questions and Answers

Updated 20 Feb 2025

Laurus Labs Process Engineer Interview Experiences

1 interview found

Process Engineer Interview Questions & Answers

user image chinna dhtt

posted on 20 Feb 2025

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

(1 Question)

  • Q1. Tell me about your self

Interview questions from similar companies

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
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.
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 Walk-in and was interviewed before Sep 2023. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Scale up technology
  • Q2. Reaction kinetic
  • Q3. Crystallisations and about PAT tool
  • Q4. Heat and mass balance
  • Q5. PFD and P&ID drawing along with BFD

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare we’ll engineering basic

Process Engineer Interview Questions & Answers

Cipla user image Prashant Chavan

posted on 28 Dec 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jun 2024. There was 1 interview round.

Round 1 - Technical 

(9 Questions)

  • Q1. What is tip speed, and how do you calculate it from the laboratory to the pilot plant?
  • Ans. 

    Tip speed is the speed at the outer edge of a rotating object, calculated by multiplying the radius by the angular velocity.

    • Tip speed is the speed at the outer edge of a rotating object.

    • It is calculated by multiplying the radius of the object by the angular velocity.

    • In the laboratory, tip speed can be calculated using the formula: Tip Speed = 2 * π * Radius * RPM.

    • In the pilot plant, the same formula can be used to calc...

  • Answered by AI
  • Q2. What are heat transfer and mass transfer, and what is their significance?
  • Ans. 

    Heat transfer is the movement of heat from one place to another, while mass transfer is the movement of mass from one place to another. Both are important in various engineering processes.

    • Heat transfer involves conduction, convection, and radiation.

    • Mass transfer involves diffusion, convection, and molecular diffusion.

    • Significance of heat transfer includes maintaining temperature in chemical reactors, HVAC systems, etc.

    • ...

  • Answered by AI
  • Q3. What actions have you taken in troubleshooting?
  • Ans. 

    I have taken various actions in troubleshooting, including analyzing data, conducting experiments, and collaborating with team members.

    • Analyze data to identify potential issues

    • Conduct experiments to test hypotheses

    • Collaborate with team members to brainstorm solutions

    • Utilize problem-solving skills to troubleshoot complex problems

  • Answered by AI
  • Q4. What are Power Number and Flow Number?
  • Ans. 

    Power Number and Flow Number are dimensionless numbers used in fluid mechanics to characterize the flow behavior of fluids in different systems.

    • Power Number is a dimensionless number used to characterize the power consumption in a mixing system. It is defined as the ratio of the power input to the fluid to the product of the impeller speed, impeller diameter, and fluid density.

    • Flow Number is a dimensionless number used...

  • Answered by AI
  • Q5. How do the P/V ratio and tip speed affect the selection of scale-up, and what criteria do you use for this selection?
  • Ans. 

    P/V ratio and tip speed impact scale-up selection in process engineering.

    • P/V ratio affects the level of shear stress in the system, influencing mixing and reaction rates.

    • Higher tip speeds can lead to increased shear forces and heat generation, impacting product quality.

    • Selection criteria include desired mixing intensity, heat transfer requirements, and shear sensitivity of the product.

    • For example, in pharmaceutical man...

  • Answered by AI
  • Q6. What is HAZAOP, and what is the procedure for it?
  • Ans. 

    HAZOP stands for Hazard and Operability Study, a systematic method to identify potential hazards and operability issues in a process.

    • HAZOP is a structured and systematic examination of a process to identify potential hazards and operability issues.

    • It involves a team of experts analyzing the process step by step to identify deviations from the design intent.

    • The team uses guide words such as 'no', 'more', 'less', 'as wel...

  • Answered by AI
  • Q7. What is your job role?
  • Ans. 

    As a Process Engineer, my job role involves designing, implementing, and optimizing industrial processes to ensure efficiency and quality.

    • Designing and implementing processes to improve efficiency and quality

    • Optimizing existing processes to reduce costs and increase productivity

    • Troubleshooting issues and implementing solutions to improve process performance

    • Collaborating with cross-functional teams to ensure smooth oper...

  • Answered by AI
  • Q8. What calculations do you perform when transferring a new product from the lab to the plant?
  • Ans. 

    Calculations include scale-up factors, equipment sizing, material compatibility, process optimization, and cost analysis.

    • Determine scale-up factors to ensure the lab process can be replicated in the plant

    • Size equipment appropriately for the larger scale production

    • Check material compatibility with plant equipment and process conditions

    • Optimize the process parameters for efficiency and quality

    • Conduct cost analysis to det

  • Answered by AI
  • Q9. How to calculate distillation rate?
  • Ans. 

    Distillation rate can be calculated by dividing the amount of distillate collected by the time taken to collect it.

    • Calculate the amount of distillate collected in a given time period.

    • Divide the amount of distillate by the time taken to collect it to get the distillation rate.

    • Express the distillation rate in units such as liters per hour or gallons per minute.

  • Answered by AI
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Coding Test 

A question expecting the prod code with out clear instructions

Round 2 - Technical 

(1 Question)

  • Q1. Buy and Sell Stock

I was interviewed before Jul 2016.

Interview Questionnaire 

2 Questions

  • Q1. Related to experience
  • Q2. System based test

Interview Preparation Tips

Round: Test
Experience: Multiple choice questions related to your experience
Tips: Link will send to personal mail
Duration: 30 minutes
Total Questions: 30

Round: Technical Interview
Experience: By department HOD

Round: Behavioural Interview
Experience: Psychometric test

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 experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed before Oct 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - HR 

(2 Questions)

  • Q1. Why should we hire you?
  • Q2. NAAA NAAA NAAAA NAAAA

Interview Preparation Tips

Topics to prepare for Piramal Group Junior Engineer interview:
  • DSA
Interview preparation tips for other job seekers - NA
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Laurus Labs Interview FAQs

How many rounds are there in Laurus Labs Process Engineer interview?
Laurus Labs interview process usually has 1 rounds. The most common rounds in the Laurus Labs interview process are Technical.
How to prepare for Laurus Labs Process 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 Laurus Labs. The most common topics and skills that interviewers at Laurus Labs expect are Chemical Engineering, Process Engineering, Process Optimization and Technology Transfer.

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Laurus Labs Process Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Laurus Labs Process Engineer Salary
based on 9 salaries
₹2.2 L/yr - ₹4.5 L/yr
54% less than the average Process Engineer Salary in India
View more details

Laurus Labs Process Engineer Reviews and Ratings

based on 3 reviews

3.3/5

Rating in categories

2.7

Skill development

2.5

Work-life balance

1.4

Salary

4.0

Job security

2.3

Company culture

3.7

Promotions

2.7

Work satisfaction

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