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Lummus Technology Heat Transfer B.V. Interview Questions and Answers
Lummus Technology Heat Transfer B.V. Interview Experiences
3 interviews found
Anonymous
Core questions were asked especially from distillation and fluid mechanics.
Process Engineer Interview Questions asked at other Companies
I appeared for an interview in Oct 2023.
Both aptitude questions and technical questions were asked.questions were gate 1 marks and theory level
(1 Question)
- Q1. 1) effect of pressure on distillation column 2)draw bubble cap tray
- Ans.
Pressure affects the efficiency and performance of a distillation column. Bubble cap trays are used to facilitate the separation process.
Pressure affects the boiling point of the components in the distillation column, impacting separation efficiency.
Higher pressure can increase the number of theoretical plates required for separation.
Bubble cap trays are designed to allow vapor to pass through while trapping liquid, ai...
Interview Preparation Tips
Process Engineer Interview Questions asked at other Companies
I applied via Referral and was interviewed before Jun 2021. There was 1 interview round.
(2 Questions)
- Q1. How to decide column pressure ?
- Ans.
Column pressure is decided based on the desired separation and the properties of the feed mixture.
Consider the boiling points of the components in the feed mixture
Determine the desired degree of separation
Take into account the equipment limitations and safety factors
Perform simulations to optimize the column pressure
Adjust the pressure as needed during operation
- Q2. Where do you provide pressure and temperature breaks in P&IDs ?
- Ans.
Pressure and temperature breaks are provided in P&IDs at critical points to ensure safety and prevent equipment damage.
Pressure and temperature breaks are typically provided at equipment such as pumps, compressors, and heat exchangers.
They are also provided at points where the process fluid changes phase, such as at the inlet and outlet of distillation columns.
Pressure and temperature breaks are indicated on P&IDs usin...
Interview Preparation Tips
- Columns
- Vessels
- PSV Sizing
- Pumps
They may also ask you to explain a PFD for any Technology you have worked upon previously.
Mostly interview will be based on your industry experience.
Senior Process Engineer Interview Questions asked at other Companies
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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
Interview Questionnaire
1 Question
- Q1. Why Mechanical Engineering?
- Ans.
Mechanical Engineering offers a diverse range of opportunities to apply scientific principles to solve real-world problems.
Mechanical Engineering provides a strong foundation in math, physics, and materials science.
It offers a wide range of career opportunities in various industries such as automotive, aerospace, and manufacturing.
Mechanical Engineers design and develop machines, tools, and systems that improve our dai...
Interview Preparation Tips
Experience: Questions related to courses of Design, MOS, TOM. It had tough MCQ’s based on formulae that had to be memorized and were calculation intensive.
Round: Technical Interview
Experience: it was a 45-minute round with questions about yourself, CPI and extra-curricular activities.
Round: HR Interview
Experience: Questions based on resume, internship and 2nd and 3rd year related projects. Short discussion on Extra-curricular activities.
College Name: IIT KANPUR
Selected
I appeared for an interview in Feb 2025, where I was asked the following questions.
- Q1. What is your higher education
- Ans.
I hold a Master's degree in Chemical Engineering, specializing in process optimization and sustainable manufacturing practices.
Bachelor's degree in Chemical Engineering from XYZ University.
Master's degree in Chemical Engineering with a focus on process design.
Completed a thesis on optimizing chemical processes for reduced waste.
Participated in internships at ABC Corp, focusing on process improvement.
Attended workshops ...
- Q2. What is your hobbies.
- Ans.
I enjoy hiking, reading, and experimenting with new recipes, which help me unwind and foster creativity in my engineering work.
Hiking: I love exploring nature trails, which keeps me physically active and mentally refreshed.
Reading: I read a variety of genres, from science fiction to biographies, to broaden my perspective and inspire innovative thinking.
Cooking: I experiment with new recipes, which enhances my problem-s...
- Q3. What is your salary expectation
I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Hr
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jul 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Description of project
- Ans.
The project involved designing and implementing a new network infrastructure for a large corporation.
Conducted a thorough analysis of the existing network infrastructure
Designed a new network architecture that met the company's needs
Implemented the new network infrastructure with minimal disruption to business operations
Tested and optimized the new network to ensure optimal performance
Provided ongoing support and maint
- Q2. Your previous experince
Interview Preparation Tips
I applied via Walk-in and was interviewed before Feb 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Its for FP&A process and the major questions were from the basics of FP&A. How it starts and how its ends and Previous job roles.
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Simple program
- Q2. I wrote a simple program in C
Interview Preparation Tips
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Rating in categories
|
Process Engineer
20
salaries
|  ₹9 L/yr - ₹20 L/yr |
|
Senior Process Engineer
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salaries
| ₹14.9 L/yr - ₹42 L/yr |
|
Senior Mechanical Design Engineer
4
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| ₹20 L/yr - ₹35 L/yr |
|
Senior HR Generalist
4
salaries
| ₹12.4 L/yr - ₹20 L/yr |
|
Senior Manager Human Resources
4
salaries
| ₹29 L/yr - ₹50.1 L/yr |
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