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Cairn Oil Process Team Lead Interview Questions, Process, and Tips

Updated 3 Mar 2024

Cairn Oil Process Team Lead Interview Experiences

1 interview found

Process Team Lead Interview Questions & Answers

user image Arpit Barjatya

posted on 3 Mar 2024

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 Mar 2023. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. How does a centrifugal pump work
  • Ans. 

    A centrifugal pump works by converting mechanical energy from a motor into kinetic energy in a fluid through the rotation of an impeller.

    • Centrifugal force is created by the rotation of the impeller, causing the fluid to move radially outward.

    • The kinetic energy of the fluid increases as it moves through the pump, creating pressure that pushes the fluid through the system.

    • Common applications include water circulation in ...

  • Answered by AI
  • Q2. How do you size a heat exchanger
  • Ans. 

    Sizing a heat exchanger involves calculating the required heat transfer area based on the heat duty and the overall heat transfer coefficient.

    • Determine the heat duty or heat load that the heat exchanger needs to handle.

    • Calculate the overall heat transfer coefficient based on the type of fluids, flow rates, and materials of construction.

    • Use the heat transfer area equation (Q = U*A*ΔTlm) to calculate the required heat tr...

  • Answered by AI
  • Q3. What is chemical process engineering
  • Ans. 

    Chemical process engineering involves designing, optimizing, and operating processes to produce chemicals and materials.

    • Involves designing and optimizing chemical processes

    • Focuses on efficient production of chemicals and materials

    • Requires knowledge of chemistry, physics, and engineering principles

    • Involves troubleshooting and improving existing processes

    • Examples include designing a new method for producing a specific ch

  • Answered by AI
  • Q4. What is Blow out preventer and what are its uses
  • Ans. 

    A blowout preventer is a safety device used to control and seal off the flow of oil and gas from a well in the event of a blowout.

    • Prevents uncontrolled release of oil and gas during drilling operations

    • Consists of hydraulic rams and annular preventers

    • Activated remotely or by a control panel

    • Critical component in offshore drilling operations

    • Example: Deepwater Horizon oil spill could have been prevented with a functioning

  • Answered by AI
  • Q5. Methodology for oil water separation
  • Ans. 

    Oil water separation is achieved through various methods such as gravity separation, coalescence, flotation, and filtration.

    • Gravity separation relies on the difference in density between oil and water to separate them.

    • Coalescence involves the use of chemicals or equipment to merge small oil droplets into larger ones for easier separation.

    • Flotation uses air bubbles to float oil to the surface for removal.

    • Filtration invo...

  • Answered by AI

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. Chalk out a basic business model of the coming day energy solution with reference to the resources to be used and also available, in the best economic way.
  • Ans. 

    The business model for the coming day energy solution should focus on utilizing renewable resources in the most cost-effective way.

    • Identify the most viable renewable resources available in the region

    • Analyze the cost of implementing and maintaining the infrastructure for utilizing these resources

    • Develop a pricing strategy that is competitive with traditional energy sources

    • Consider government incentives and regulations t...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Look up past trends of candidates who've been hired, their qualifications, extracurriculars. It'll give you the idea what the company wants, targets and also your growth capabilities in other fields in case you fail to mark a cutting edge in the core working of the company.
2. Energy is all about change and sustainability. Look up for new ideas about what energy solutions can you provide to the company so that it considers it, both as a new market busting strategy as well as it'll add attention value to your career.
3. Be careful of the stats of all competitive similar organisations. Note importers and exporters.
4. Check up the competiting nations with that of yours and also regarding which commodity.
5. Be aware of which technology can be a solution to which energy strategy.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Mcq and aptitude and also some basic pandas related code

Round 2 - Coding Test 

Mcq and aptitude was asked medium difficulty

Interview Preparation Tips

Interview preparation tips for other job seekers - Stay confident with your answer don't try to fumble also make sure to do puzzles
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Jul 2022. There were 3 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 - One-on-one 

(3 Questions)

  • Q1. General discussion on cement grinding unit
  • Q2. Discussion on grinding efficiency and factors effecting performance of grinding
  • Ans. 

    Grinding efficiency is influenced by factors like feed rate, material properties, grinding wheel speed, and coolant usage.

    • Feed rate: Higher feed rates can improve efficiency but may lead to increased wear on the grinding wheel.

    • Material properties: Harder materials require slower grinding speeds to achieve optimal efficiency.

    • Grinding wheel speed: Higher speeds can increase efficiency but may also generate more heat, aff...

  • Answered by AI
  • Q3. The effect of grinding media on ball mill performance
  • Ans. 

    Grinding media can significantly impact ball mill performance by affecting grinding efficiency and wear rate.

    • The type of grinding media used can affect the grinding efficiency of the ball mill.

    • Different materials of grinding media have varying wear rates, impacting maintenance costs.

    • The size and shape of the grinding media can also influence the grinding process.

    • For example, using ceramic balls instead of steel balls c...

  • Answered by AI
Round 3 - One-on-one 

(2 Questions)

  • Q1. On slag reactivity and it's effect on cement performance
  • Ans. 

    Slag reactivity can impact cement performance by influencing hydration reactions and strength development.

    • Slag reactivity refers to the ability of slag to react with water and form cementitious compounds.

    • Higher slag reactivity can lead to faster hydration reactions and improved early strength development.

    • However, excessive slag reactivity can also result in rapid setting and reduced workability of the concrete.

    • Proper s...

  • Answered by AI
  • Q2. How the ground slag enhance concrete performance was discussed. The effects of ground slag in concrete especially durability of concrete was discussed
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. What is medicine
  • Q2. What is tablet???
  • Ans. 

    A tablet is a portable computer device with a touchscreen display, typically used for browsing the internet, watching videos, playing games, and more.

    • Portable computer device with a touchscreen display

    • Commonly used for browsing the internet, watching videos, playing games, etc.

    • Examples: Apple iPad, Samsung Galaxy Tab, Amazon Fire Tablet

  • Answered by AI
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Walk us through your resume
  • Ans. 

    Experienced consultant with a background in strategy, project management, and client relations.

    • Started career at XYZ Consulting firm, specializing in market research and analysis

    • Led multiple successful projects for Fortune 500 companies, resulting in increased revenue and cost savings

    • Developed strong relationships with clients, providing strategic recommendations and solutions

    • Currently pursuing MBA to further enhance b

  • Answered by AI

I applied via Walk-in and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

4 Questions

  • Q1. One Question at my 1st interview I couldn't reply was that" if WPS is qulified for P no 1 then the welder also wouldn't qualify for other P nos ?
  • Ans. I said "not at all. While welder is qualify for P no 1 through 11 & 4x
  • Answered by munnalalsharma
  • Q2. Just focus on the liabilities of post being applied
  • Q3. If interview upon Painting, type of thermosetting paint & thermoplast paint should be given care for competibility.
  • Q4. What principle MPT works upon?
  • Ans. 

    MPT works on the principle of Modern Portfolio Theory.

    • MPT is a theory that suggests how investors can construct portfolios to optimize returns based on risk.

    • It emphasizes diversification and the efficient frontier.

    • The principle is to combine assets with different risk and return characteristics to achieve a balance.

    • Example: By investing in a mix of stocks, bonds, and other assets, a portfolio can be constructed to maxi

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Make revision before being interviewed.

Skills evaluated in this interview

I applied via Approached by Company and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Walk through of my daily work
Round 2 - HR 

(1 Question)

  • Q1. Compensation discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Stay true to what you know and focus displaying your process accumen

Interview Questionnaire 

14 Questions

  • Q1. Why the company?
  • Q2. How are you suitable to the company?
  • Q3. Which is your favourite book and what learning you take from it?
  • Q4. Which is your favourite metal and why?
  • Q5. Use of Aluminium in civil engineering?
  • Ans. 

    Aluminium is widely used in civil engineering for its lightweight, corrosion resistance, and high strength-to-weight ratio.

    • Aluminium is used in the construction of bridges, buildings, and stadiums.

    • It is commonly used in roofing, cladding, and facades due to its durability and aesthetic appeal.

    • Aluminium alloys are used in the manufacturing of structural components like beams, columns, and trusses.

    • It is also used in the ...

  • Answered by AI
  • Q6. Favourite subjects in PGDM?
  • Ans. 

    My favorite subjects in PGDM were Marketing Management and Strategic Management.

    • Marketing Management - I enjoyed learning about consumer behavior, market research, and developing marketing strategies.

    • Strategic Management - I found the process of analyzing an organization's competitive position and formulating strategies fascinating.

    • Both subjects provided practical insights and frameworks that I could apply in real-worl...

  • Answered by AI
  • Q7. What are key aspects of B2B marketing?
  • Ans. 

    Key aspects of B2B marketing include targeting specific industries, building relationships, and providing value-added solutions.

    • Identifying target industries and understanding their needs

    • Developing strong relationships with key decision-makers

    • Creating value-added solutions that address customer pain points

    • Utilizing effective lead generation and nurturing strategies

    • Leveraging data and analytics to measure and optimize m

  • Answered by AI
  • Q8. Future scope of Aluminium as a vehicle-body?
  • Ans. 

    Aluminium has a promising future as a vehicle-body material due to its lightweight, strength, and recyclability.

    • Aluminium is significantly lighter than steel, reducing the overall weight of the vehicle and improving fuel efficiency.

    • It offers excellent strength-to-weight ratio, providing structural integrity and safety.

    • Aluminium is highly corrosion-resistant, increasing the lifespan of the vehicle.

    • It is easily recyclabl...

  • Answered by AI
  • Q9. What part of marketing is most liked by you?
  • Ans. 

    I enjoy the creative aspect of marketing the most.

    • I love brainstorming and coming up with unique ideas for marketing campaigns.

    • I enjoy creating visually appealing content such as graphics and videos.

    • I find it exciting to analyze consumer behavior and develop strategies based on insights.

    • I enjoy the challenge of crafting compelling messages and storytelling.

    • I appreciate the opportunity to collaborate with cross-function

  • Answered by AI
  • Q10. What opinion you have regarding the structure in which we are housed(since my background of Civil engg)?
  • Q11. Any features you like about this structure?
  • Ans. 

    Yes, I like the open floor plan and natural lighting in this structure.

    • Open floor plan promotes collaboration and communication among team members.

    • Natural lighting creates a pleasant and productive work environment.

    • The structure's layout allows for easy navigation and accessibility.

    • The use of glass walls and windows enhances transparency and visibility.

    • The design incorporates modern and aesthetically pleasing elements.

  • Answered by AI
  • Q12. How do you like the room we are sitting?
  • Q13. Elaborate on mining aspect and soil
  • Ans. 

    Mining aspect refers to the process of extracting minerals from the earth's crust, while soil is the upper layer of the earth's surface that supports plant growth.

    • Mining aspect involves various techniques such as underground mining, open-pit mining, and placer mining.

    • Mining can have significant environmental impacts, including soil erosion, contamination, and habitat destruction.

    • Soil is composed of minerals, organic ma...

  • Answered by AI
  • Q14. Are you open to relocation?

Interview Preparation Tips

Round: HR Interview
Experience: The experience was good. From the interview, it seemed that my proficiency and aptitude were being analyzed. The interview duration was 20-25 minutes. the questions were limited but tested my knowledge both of engineering and marketing. I was asked in the very beginning of my inclination and it was stated plainly by me.
Tips: - My inclination was asked, which was answered as research and analysis. This information helped me get selected in my current role of new product development.
- I was observant of my surroundings and that helped in the interview.
- Try to link your knowledge with the current job

Round: Other Interview
Experience: This was a general interaction with the panelists. Later, they handed me my offer letter. After interview, how well I noticed the surroundings was again discussed. Focus was on readiness to shift to other location for work
Tips: - Interview is the first step. Continue to be observant.
- My further interests were discussed.


General Tips: - Link your knowledge with company proficiency
- Maintain eye-contact and appear confident
Skill Tips: - Brush through your old books and favorite topics in study
Skills:
College Name: K J Somaiya Institute of Management Studies and Research
Motivation: - The presence in core sector of metals & mining
- Good reputation in market

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed in Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. What you want to me
  • Q2. Work time ,salary?
  • Q3. Interview date Time talk?

Interview Preparation Tips

Interview preparation tips for other job seekers - It lasted for about 1 hour 10 minutes the interviewer wanted to test both my knowledge and communication skills
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Cairn Oil Interview FAQs

How many rounds are there in Cairn Oil Process Team Lead interview?
Cairn Oil interview process usually has 1 rounds. The most common rounds in the Cairn Oil interview process are Technical.
What are the top questions asked in Cairn Oil Process Team Lead interview?

Some of the top questions asked at the Cairn Oil Process Team Lead interview -

  1. What is Blow out preventer and what are its u...read more
  2. How does a centrifugal pump w...read more
  3. How do you size a heat exchan...read more

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Cairn Oil Process Team Lead Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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