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Honeywell Uop Interview Questions and Answers

Updated 29 Nov 2024
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7 Interview questions

A Senior Chemical Engineer was asked
Q. If the distillation column pressure increases slightly without flooding, how will the separation be affected?
Ans. 

Slight increase in distillation column pressure without flooding will not affect separation

  • Slight increase in pressure does not cause flooding which is the main factor affecting separation

  • Separation efficiency may decrease slightly but not significantly

  • Factors like temperature, feed rate, and composition also affect separation

View all Senior Chemical Engineer interview questions
A Senior Chemical Engineer was asked
Q. If you need to double the flow rate, what factors should be considered during pipe sizing?
Ans. 

To enhance flow by twice, pipe diameter needs to be increased by factor of 1.19 and velocity needs to be reduced by half.

  • Increase pipe diameter by factor of 1.19

  • Reduce velocity by half

  • Consider the fluid properties and pressure drop

  • Ensure the pipe material can handle the increased flow

  • Check for any potential blockages or obstructions in the pipeline

View all Senior Chemical Engineer interview questions
A Senior Chemical Engineer was asked
Q. Which will have a greater pressure drop between H2 and N2 at 100 kg/hr?
Ans. 

H2 will have more pressure drop than N2 for 100 kg/hr

  • H2 has a smaller molecular size than N2

  • Higher flow rate leads to higher pressure drop

  • This phenomenon is commonly observed in gas pipelines

View all Senior Chemical Engineer interview questions
A Senior Chemical Engineer was asked
Q. What differences would you observe when using the same pump to transfer kerosene versus water?
Ans. 

The pump will observe both kerosene and water being pumped together.

  • The pump will not be able to differentiate between the two liquids

  • Both liquids will be pumped together in the same flow

  • The mixture of kerosene and water may cause issues in downstream processes

  • Separation techniques such as gravity settling or centrifugation may be required to separate the two liquids

View all Senior Chemical Engineer interview questions
A Senior Chemical Engineer was asked
Q. How do you calculate the line size?
Ans. 

Line size calculation depends on flow rate, fluid properties, and pressure drop.

  • Determine the required flow rate

  • Determine the fluid properties such as viscosity and density

  • Calculate the pressure drop based on the length of the line and the fittings used

  • Select a line size that can handle the required flow rate with an acceptable pressure drop

  • Consider factors such as cost and space limitations

  • Use industry standards ...

View all Senior Chemical Engineer interview questions
A Process Engineer was asked
Q. Which is better, a CSTR or PFR, for a zero-order reaction?
Ans. 

PFR is better for zero order reaction as it maintains constant concentration throughout the reactor.

  • PFR maintains constant concentration throughout the reactor

  • CSTR may result in concentration gradients

  • PFR is more efficient for zero order reactions

  • CSTR may be more suitable for reactions with changing rate constants

View all Process Engineer interview questions
A Process Engineer was asked
Q. How does a change in velocity affect flow in a venturimeter?
Ans. 

Velocity change affects flow in a venturimeter.

  • As velocity increases, pressure decreases and vice versa.

  • Flow rate is directly proportional to the square root of pressure difference.

  • Venturimeter is used to measure flow rate in pipes.

  • Flow rate can be calculated using Bernoulli's equation.

View all Process Engineer interview questions
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Honeywell Uop Interview Experiences

14 interviews found

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

(1 Question)

  • Q1. Why do you deserve this job?
  • Ans. 

    I possess the technical skills, problem-solving abilities, and passion for innovation that make me an ideal candidate for this role.

    • Strong academic background in chemical engineering with a focus on process design and optimization.

    • Internship experience at XYZ Corp, where I improved a chemical process, resulting in a 15% increase in efficiency.

    • Proficient in using simulation software like Aspen Plus and MATLAB to model c...

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Question related to resume
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(8 Questions)

  • Q1. 1. Introduce yourself
  • Ans. 

    I am a Senior Chemical Engineer with expertise in process optimization and project management.

    • Over 10 years of experience in the chemical engineering field

    • Proficient in designing and implementing process improvements

    • Strong knowledge of safety regulations and environmental standards

    • Managed multiple projects from conception to completion, resulting in cost savings and increased efficiency

    • Collaborated with cross-functiona...

  • Answered by AI
  • Q2. 2. How to calculate the line size
  • Ans. 

    Line size calculation depends on flow rate, fluid properties, and pressure drop.

    • Determine the required flow rate

    • Determine the fluid properties such as viscosity and density

    • Calculate the pressure drop based on the length of the line and the fittings used

    • Select a line size that can handle the required flow rate with an acceptable pressure drop

    • Consider factors such as cost and space limitations

    • Use industry standards and g...

  • Answered by AI
  • Q3. 3. Between Kerosene and water what will you observe while using the same pump
  • Ans. 

    The pump will observe both kerosene and water being pumped together.

    • The pump will not be able to differentiate between the two liquids

    • Both liquids will be pumped together in the same flow

    • The mixture of kerosene and water may cause issues in downstream processes

    • Separation techniques such as gravity settling or centrifugation may be required to separate the two liquids

  • Answered by AI
  • Q4. 4. Between H2 and N2 say for 100 kg/hr more pressure drop will be observed
  • Ans. 

    H2 will have more pressure drop than N2 for 100 kg/hr

    • H2 has a smaller molecular size than N2

    • Higher flow rate leads to higher pressure drop

    • This phenomenon is commonly observed in gas pipelines

  • Answered by AI
  • Q5. 5. If you have to enhance flow by twice what and all to considered during pipe sizing
  • Ans. 

    To enhance flow by twice, pipe diameter needs to be increased by factor of 1.19 and velocity needs to be reduced by half.

    • Increase pipe diameter by factor of 1.19

    • Reduce velocity by half

    • Consider the fluid properties and pressure drop

    • Ensure the pipe material can handle the increased flow

    • Check for any potential blockages or obstructions in the pipeline

  • Answered by AI
  • Q6. 6. If distillation column pressure goes slightly up and there is no flooding will the seperation prove
  • Ans. 

    Slight increase in distillation column pressure without flooding will not affect separation

    • Slight increase in pressure does not cause flooding which is the main factor affecting separation

    • Separation efficiency may decrease slightly but not significantly

    • Factors like temperature, feed rate, and composition also affect separation

  • Answered by AI
  • Q7. 7. Why do you want relocate from your Home city to Gurgaon
  • Ans. 

    I want to relocate from my home city to Gurgaon for better career opportunities and professional growth.

    • Gurgaon offers a thriving job market with numerous opportunities for chemical engineers.

    • The city is home to several multinational companies and industrial hubs, providing a conducive environment for career advancement.

    • Gurgaon has a well-developed infrastructure and is known for its modern amenities, making it an attr...

  • Answered by AI
  • Q8. 8. Why do you want to change your job profile from Process operation engineer to Process design engineer and how will you encounter this challenge
  • Ans. 

    I want to change my job profile from Process operation engineer to Process design engineer because I am interested in the creative and analytical aspects of designing processes.

    • I have always been fascinated by the process of designing and optimizing chemical processes.

    • I enjoy problem-solving and finding innovative solutions to improve efficiency and productivity.

    • I believe that my experience as a Process operation engin...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be very good at Chemical Engineering. Rest will follow...

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Process Design related questions
Round 3 - Technical 

(1 Question)

  • Q1. Previous work experience
Round 4 - HR 

(1 Question)

  • Q1. General questions regarding personal opinion

Interview Preparation Tips

Interview preparation tips for other job seekers - Basic chemical engineering and process design engineering
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I appeared for an interview before Jun 2022.

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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Subject linked questions
  • Q2. Tell me about the technology, any achievements, technology linked questions
Round 3 - HR 

(1 Question)

  • Q1. Brief introduction, behavioral questions like how to tackle challenging situations, achievements
Round 4 - Aptitude Test 

3 rounds of mathematical, aptitude test, psycological questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Keep your positive things first and focus on areas of improvements
Round 1 - Technical 

(2 Questions)

  • Q1. How is flow affected with change in velocity in a venturimeter.
  • Ans. 

    Velocity change affects flow in a venturimeter.

    • As velocity increases, pressure decreases and vice versa.

    • Flow rate is directly proportional to the square root of pressure difference.

    • Venturimeter is used to measure flow rate in pipes.

    • Flow rate can be calculated using Bernoulli's equation.

  • Answered by AI
  • Q2. Which is better cstr/pfr for zero order reaction.
  • Ans. 

    PFR is better for zero order reaction as it maintains constant concentration throughout the reactor.

    • PFR maintains constant concentration throughout the reactor

    • CSTR may result in concentration gradients

    • PFR is more efficient for zero order reactions

    • CSTR may be more suitable for reactions with changing rate constants

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Work on technical side along with some good HR behavioural questions.
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed before Jun 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Aptitude Test 

Sectional aptitude test like the CAT exam: LRDI, VARC and Aptitude

Round 3 - Group Discussion 

Topic based group discussion between 8 to 10 people on varied topics.

Round 4 - One-on-one 

(2 Questions)

  • Q1. Final interview along with the HR and Technical Team based on chemical engineering concepts.
  • Q2. Questions regarding solution chemistry? Questions regarding chemical technology field?
Round 1 - Aptitude Test 
Round 2 - Aptitude Test 

More technical kinds of stuff.

Round 3 - One-on-one 

(1 Question)

  • Q1. Explain about your self, why do u want to join?

Interview Preparation Tips

Interview preparation tips for other job seekers - be honest.
Explain all things with example if u can.

I applied via AmbitionBox and was interviewed in Sep 2021. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. About myself, present work, prior work, job details
Round 2 - Technical 

(1 Question)

  • Q1. Confusing questions with no objective of selection and not relevant to the post

Interview Preparation Tips

Interview preparation tips for other job seekers - total time waste , they will keep many rounds, both face to face or online, take many weeks and then reject and keep candidates with prior reference
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Apr 2022. There were 4 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 tips
Round 2 - Aptitude Test 

Small aptitude test to check basic chemical engineering knowledge

Round 3 - Group Discussion 

Group discussion on a general topic

Round 4 - One-on-one 

(1 Question)

  • Q1. How does a tray function in a column
  • Ans. 

    A tray functions in a column by providing a surface for the separation of different components in a process.

    • Trays are used in distillation columns to separate different components based on their boiling points.

    • They provide a large surface area for vapor-liquid contact, allowing for efficient separation.

    • Trays can have various designs, such as bubble cap trays or sieve trays, to enhance separation efficiency.

    • They can als...

  • Answered by AI

Top trending discussions

View All
Interview Tips & Stories
6d (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
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Honeywell Uop Interview FAQs

How many rounds are there in Honeywell Uop interview?
Honeywell Uop interview process usually has 2-3 rounds. The most common rounds in the Honeywell Uop interview process are Technical, Aptitude Test and Resume Shortlist.
What are the top questions asked in Honeywell Uop interview?

Some of the top questions asked at the Honeywell Uop interview -

  1. 3. Between Kerosene and water what will you observe while using the same p...read more
  2. 5. If you have to enhance flow by twice what and all to considered during pipe ...read more
  3. How is flow affected with change in velocity in a venturimet...read more

Tell us how to improve this page.

Overall Interview Experience Rating

3.9/5

based on 8 interview experiences

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 50%
2-4 weeks 25%
4-6 weeks 25%
View more

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Honeywell Uop Reviews and Ratings

based on 154 reviews

3.6/5

Rating in categories

3.7

Skill development

3.5

Work-life balance

3.4

Salary

3.0

Job security

3.3

Company culture

3.1

Promotions

3.4

Work satisfaction

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