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Praj Industries Process Engineer Interview Questions and Answers
Praj Industries Process Engineer Interview Experiences
3 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Aug 2023. There was 1 interview round.
(3 Questions)
- Q1. Pump,Line,CV,PSV Sizing etc Distilltion in details Heat Exchanger Details
- Q2. How to design HE
- Ans.
Designing a heat exchanger involves considering factors such as heat transfer requirements, fluid properties, and equipment selection.
Determine the heat transfer requirements based on the desired temperature change and heat load.
Select the appropriate type of heat exchanger based on the application, such as shell and tube, plate, or finned tube.
Consider the fluid properties, including flow rate, viscosity, and thermal ...
- Q3. Pump Sizing and Calculation
Interview Preparation Tips
nikhiltapkir
Technical questions regarding chemical engineering and equipment design.
(3 Questions)
- Q1. Design of Heat exchanger ?
- Ans.
Heat exchanger design involves selecting appropriate materials, determining heat transfer coefficients, and optimizing flow rates.
Select appropriate materials based on temperature, pressure, and fluid properties
Determine heat transfer coefficients for both fluids
Optimize flow rates to maximize heat transfer while minimizing pressure drop
Consider factors such as fouling, corrosion, and maintenance
Common types include sh...
- Q2. Tube pitch of shell and tube heat exchanger?
- Ans.
Tube pitch is the distance between the center of two adjacent tubes in a shell and tube heat exchanger.
Tube pitch affects the heat transfer rate and pressure drop in the heat exchanger.
It is typically between 1.25 and 2 times the outside diameter of the tubes.
A larger tube pitch can reduce fouling and make cleaning easier, but may require more tubes and increase the size of the heat exchanger.
The tube pitch should be o...
- Q3. Software knowledge like HTRI,Auto Cad,UNISIM,Pipenet
(2 Questions)
- Q1. Tell me About yourself?
- Q2. Why we recruit you , what is your strength?
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2022. There were 4 interview rounds.
(5 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Where do you see yourself in 5 years?
- Q4. Why should we hire you?
- Q5. Tell me about yourself.
Interview Preparation Tips
- Skill Development
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Selected
I applied via Referral and was interviewed before Mar 2023. There were 2 interview rounds.
(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
- 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...
(1 Question)
- Q1. Why am I will to relocate.
Interview Preparation Tips
VASU SV
(2 Questions)
- Q1. What about your experience
- Q2. What about your profile
(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
- 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.
Interview Preparation Tips
sidharth
I applied via Naukri.com
Interview Preparation Tips
Experience: worst experience ever they don't have sense even the HR are not Sense how to speak with the person or the senior HR always trying to push you for low salary.
Tips: don't go for the interview they don't know the meaning of interview pure data entry company not have any other work they have.
General Tips: baseless question in the interview if you come for the web designing or even web developer job they ask you question about the same field but if they take you for the practical round you can see it's only data entry no sensible job offering,
Skill Tips: they don't have knowledge about website and they offer the web services shameful they want uneducated person who deal with them.
Skills: Web Technologies
College Name: IIT Madras
Motivation: i don't required any motivation they calling me whole day and hr asking me when you are come.
Funny Moments: the poor and cheap management you can see here.
I applied via Recruitment Consultant and was interviewed in Jan 2018. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Questions related with my current job profile.about raw products to final products.
- Q2. About losses,how to reduce losses,losses calculation,how to handle man power.
- Q3. Simply family background and likes or dislikes
Interview Preparation Tips
Skills: Technical Knowledge(ML, Body Language, Problem Solving, Analytical Skills, Leadership, Decision Making Skills
Duration: 1-4 weeks
I appeared for an interview before Oct 2016.
Interview Questionnaire
3 Questions
- Q1. Why do you leave your previous company?
- Ans.
Seeking new challenges and opportunities for growth.
Desire for new challenges and opportunities
Looking for career growth and advancement
Seeking a better work-life balance
Relocation to a different city or country
Company downsizing or restructuring
- Q2. Handset not on?
- Q3. What's your work with department ?
- Ans.
I work closely with the department to optimize processes, troubleshoot issues, and implement improvements.
Collaborate with team members to identify areas for process improvement
Develop and implement new processes to increase efficiency
Troubleshoot equipment issues to minimize downtime
Train staff on new processes and procedures
Work with vendors to source new equipment or materials
Interview Preparation Tips
Experience: I want to change for growth and achievements designation.
Tips: Your process following by company engineer But anywhere create problems then I will solve these problems by our thoughts..
Round: Technical Interview
Experience: First time all components fault check. If fault then reworked. If again not on. Last condition software installed.
Tips: Reworked device with software Install.
Round: Test
Experience: First time self about write.solved easily questions with take time.
Tips: Rules and regulations followed by company.Be Sharp mind.
Duration: 1 hour
Total Questions: 40
Round: Behavioural Interview
Experience: I'm freely mind working with our team.My team is support.
Tips: You can follow with company rules then not create problems.
Skills: Positive Thinking
Interview Questionnaire
3 Questions
- Q1. Project Undertaken
- Q2. About family, subject, hobbies
- Q3. Summer training
Interview Preparation Tips
Experience: The Technical test had 20 questions and the aptitude test had 30 questions with a time duration of 30 minutes each
Total Questions: 50
Round: HR Interview
Experience: Technical plus HR InterviewI believe 30% weight age goes to the projects. I had done a project on heat exchanger design and I had to answer a lot of questions about it.First they asked me about myself and my family background. After that they had questions about my training in IOCL Vadodara. Then they inquired about my favourite subjects to which I answered - RAC, Thermodynamics, Material science. After that, they had some elementary questions like iron carbon phase diagram, stress strain curve, first law, second law of thermodynamics, VCRC system. After this I was a given a situation regarding a pump compressor and was quizzed on the same. I answered all these questions correctly :D
Tips: During the training period you should prepare 2-3 subjects thoroughly so that you don’t have to face any problems during the interview.
General Tips: Do the best you can.Study the subjects and understand the concepts and hopefully you people can clear the interviews.
Skills: Communication Skills, Technical Skills
College Name: NIT JAIPUR
Interview Preparation Tips
Experience: CPI based shortlisting. Around 6-7 people from MME with CPI > 7.9 were shortlisted.
Round: Interview (Telephonic)
Experience: Duration: 10-15 minutes
Questions :
1. Name
2. Resume Based Questions
3. Internships and projects
4. Technical Questions
5. Favorite Subject and questions on that
6. BTP
General Tips: 1. Choose which subject you will say as your favorite and prepare that thoroughly.
2. Read Proforma of company and prepare accordingly.
3. It is most secure if you can direct the interviewer to ask questions about your internships and projects, because that is something you know better than him/her.
4. Prepare puzzles etc. generally asked in interviews.
5. Keep a Positive Attitude in general. Have an attitude of “I don’t need the company, the company needs me”.
Skill Tips: This company basically needed only 1 MME student was selected - who did both his interns and projects in ‘Modeling and Simulation’.
Skills: Thermodynamics of Materials, Characterization, Manufacturing Processes ,
College Name: IIT- Kanpur
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Praj Industries Process Engineer Interview Process
based on 1 interview
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Praj Industries Process Engineer Reviews and Ratings
based on 17 reviews
Rating in categories
|
Assistant Manager
139
salaries
|  ₹5.4 L/yr - ₹18 L/yr |
|
Process Engineer
116
salaries
| ₹2.8 L/yr - ₹11.4 L/yr |
|
Associate Manager
100
salaries
| ₹6.5 L/yr - ₹15 L/yr |
|
Deputy Manager
80
salaries
| ₹9.1 L/yr - ₹20 L/yr |
|
Senior Engineer
54
salaries
| ₹4.5 L/yr - ₹11.2 L/yr |
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