0 Dow Chemical International Private Limited Process Engineer Interview Questions & Answers | Complete Prep Guide 2025

Process Engineer Interview Questions & Answers

Tata Chemicals

Anonymous

posted on 15 Oct 2022

I applied via Naukri.com and was interviewed in Sep 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.

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Round 2 - Aptitude Test

Quantitative aptitude, Reasoning

Round 3 - Technical

(1 Question)

Q1. What is the difference between centrifugal pump and reciprocating pump

Ans.

Centrifugal pumps use impellers to move fluid while reciprocating pumps use pistons or diaphragms.

Centrifugal pumps are more commonly used for high flow rate and low viscosity fluids while reciprocating pumps are used for low flow rate and high viscosity fluids.
Centrifugal pumps are generally less expensive and require less maintenance than reciprocating pumps.
Reciprocating pumps are better suited for applications wher...

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Round 4 - HR

(2 Questions)

Q1. What is the difference between short term goals and long term goals

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Q2. Why should we hire you

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Interview Preparation Tips

Interview preparation tips for other job seekers - To improve your skills ,and enhance confidence
To both fresher and experienced candidates

Process Engineer Interview Questions & Answers

Reliance Industries

sai vamshi

posted on 6 Apr 2016

I applied via Campus Placement

Interview Preparation Tips

Round: Test
Experience: Easy paper with some english questions
Tips: Anyone who cracked jee can manage it
Duration: 30 min minutes

Round: Test
Experience: Questions on chemical engineering are asked. All are theoretical based. Thermodynamics questions were little hard
Tips: Concentrate on mass heat and momentum transfer and thermodynamics. Basic level is fine
Duration: 30 min minutes

Skills:
Duration: 2
College Name: IIT Madras

Process Engineer Interview Questions & Answers

Reliance Industries

Smaran Raj Bachu

posted on 6 Apr 2016

I applied via Campus Placement

Interview Preparation Tips

Round: Test
Experience: Most of the questions were simple and were easily answerable. The only constraining factor was time. You need to be very fast.
Tips: Practice basic math like Simple interest, Compound interest ..etc
Rest all should be easy enough
Duration: 30 minutes
Total Questions: 30

Round: Test
Experience: It involved a few questions which required to have some basic knowledge on chemistry.
Chemical engineering stuff which was asked was straight forward
Tips: Concentrate more on Mass and heat transfer topics
Duration: 30 minutes
Total Questions: 30

General Tips: Have enthusiasm for core to apply for such a company
Skill Tips: Go through the basic concepts of transport and fluid mechanics
Skills: Core Courses Concepts
Duration: 2 months
College Name: IIT Madras
Motivation: Inclination towards Chemical Engineering.

Process Engineer Interview Questions & Answers

Reliance Industries

arun varghese

posted on 6 Apr 2016

I applied via Campus Placement

Interview Preparation Tips

Round: Test
Experience: It was pretty simple and easy.
Tips: Just know the basics.practise more to do fasrt.
Duration: 30 minutes
Total Questions: 30

Round: Resume Shortlist
Experience: It was not hard to pass this shortlisting.
Tips: Have more stress on academics.

Skills:
Duration: 2
College Name: IIT Madras

Process Engineer Interview Questions & Answers

Reliance Industries

arun varghese

posted on 6 Apr 2016

I applied via Campus Placement

Interview Preparation Tips

Round: Resume Shortlist
Experience: It was a pretty simple process. Almost everyone will clear this round.
Tips: Focus mainly on your academics

Round: Test
Experience: It was pretty simple and easy.
Tips: Just focus on your basics and practice more to increase speed.
Duration: 30 minutes
Total Questions: 30

General Tips: Practise more to increase speed.
Skill Tips: Prctise more to increse speed.
Skills: Basic Knowledge, Speed And Accuracy In Aptitude
Duration: 2
College Name: IIT Madras
Motivation: one of the top companies in India

Process Engineer Interview Questions & Answers

Grasim Industries

Anonymous

posted on 30 Sep 2022

I was interviewed before Sep 2021.

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

(1 Question)

Q1. Intro, CTC details, reason to switch

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Round 3 - Technical

(1 Question)

Q1. About chemical engineering concepts

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Interview Preparation Tips

Interview preparation tips for other job seekers - Very easy interview if you have basic knowledge you can get job easily

Process Engineer Interview Questions & Answers

Grasim Industries

Anonymous

posted on 13 Jan 2023

Interview experience

3

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed in Dec 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 - Technical

(4 Questions)

Q1. Heat transfer , HAZOP Study, HSSE &Basics of Chemical engineering

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Q2. Type of Heat exchangers

Ans.

Heat exchangers are devices used to transfer heat between two or more fluids.

Shell and tube heat exchangers
Plate heat exchangers
Double pipe heat exchangers
Spiral heat exchangers
Air-cooled heat exchangers

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Q3. Cooling tower principal

Ans.

Cooling tower is a heat rejection device that removes waste heat from a process system.

It works on the principle of evaporative cooling
Water is circulated through the tower and is exposed to air, which causes some of the water to evaporate
The heat from the process system is transferred to the water, which is then released into the atmosphere
The cooled water is then recirculated back into the process system
The tower can...

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Q4. Vaccum Distillation , Carnot engine& cooling tower

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Interview Preparation Tips

Interview preparation tips for other job seekers - Chemical Engineering, HAZOP , HSSE & Trouble shooting, Project Handling

Process Engineer Interview Questions & Answers

Indian Oil Corporation

Anonymous

posted on 1 Feb 2024

Interview experience

3

Average

Difficulty level

-

Process Duration

-

Result

-

Round 1 - Group Discussion

Education system in india

Round 2 - One-on-one

(1 Question)

Q1. HRQs, technical

Add your answer

Process Engineer Interview Questions & Answers

Reliance Industries

Anonymous

posted on 27 Oct 2023

Interview experience

4

Good

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Selected

I applied via Recruitment Consulltant and was interviewed before Oct 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist

Pro Tip by AmbitionBox:

Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.

View all Resume tips

Round 2 - Technical

(2 Questions)

Q1. Explain about experience and learnings

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Q2. What are your thoughts for improvements

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Interview Preparation Tips

Interview preparation tips for other job seekers - Na

Customer Service Specialist 69 salaries	₹0 L/yr - ₹0 L/yr
Process Engineer 45 salaries	₹0 L/yr - ₹0 L/yr
Process Automation Engineer 29 salaries	₹0 L/yr - ₹0 L/yr
Customer Service Representative 24 salaries	₹0 L/yr - ₹0 L/yr
IT Analyst 23 salaries	₹0 L/yr - ₹0 L/yr

Dow Chemical International Private Limited Process Engineer Interview Questions and Answers

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