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Cairn Oil Process Team Lead Interview Questions, Process, and Tips
Cairn Oil Process Team Lead Interview Experiences
1 interview found
Selected
I applied via Campus Placement and was interviewed before Mar 2023. There was 1 interview round.
(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 ...
- 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...
- 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
- 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
- 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...
Interview questions from similar companies
I applied via Referral and was interviewed in Sep 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Tell me about your self
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed before Jul 2022. There were 3 interview rounds.
(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...
- 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...
(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...
- Q2. How the ground slag enhance concrete performance was discussed. The effects of ground slag in concrete especially durability of concrete was discussed
Demo Oo
(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
Associate Manager Interview Questions & Answers
Vedanta Resources
Siddhi Patil
posted on 18 Nov 2015
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 ...
- 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...
- 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
- 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...
- 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
- 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.
- 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...
- Q14. Are you open to relocation?
Interview Preparation Tips
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 LinkedIn and was interviewed in Nov 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. About job work in CCM and roles for shift incharge with safety work handling of hot metal
Interview Preparation Tips
Graduate Engineer Trainee (Get) Interview Questions & Answers
Petrofac
Anonymous
posted on 29 Mar 2022
I applied via Walk-in and was interviewed before Mar 2021. There were 2 interview rounds.
(6 Questions)
- Q1. What are your salary expectations?
- Q2. What is your family background?
- Q3. Why should we hire you?
- Q4. What are your strengths and weaknesses?
- Q5. Where do you see yourself in 5 years?
- Q6. Tell me about yourself.
Interview Preparation Tips
Graduate Engineer Trainee (Get) Interview Questions & Answers
Vedanta Resources
Anonymous
posted on 28 May 2021
Interview Questionnaire
1 Question
- Q1. Why do u want to join vedanta?
Interview Preparation Tips
Graduate Engineer Trainee (Get) Interview Questions & Answers
Raychem RPG
Creating Style
posted on 11 Jul 2024
Simple quality on mechanical
Interview Preparation Tips
Graduate Engineer Trainee (Get) Interview Questions & Answers
HPCL-Mittal Energy Limited
Anonymous
posted on 19 Apr 2022
I applied via Campus Placement and was interviewed before Apr 2021. There were 3 interview rounds.
(1 Question)
- Q1. It was a combined apti+technical paper.Questions were of easy to mediocre standards.
A group of 13-14 people participated in GD round of which 4-5 made it to the next.
(4 Questions)
- Q1. What is your family background?
- Q2. What are your strengths and weaknesses?
- Q3. Tell me about yourself.
- Q4. HR+Technical interview were conducted simultaneously and the questions asked were mostly on pumps,engineering thermo etc.
Interview Preparation Tips
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Cairn Oil Process Team Lead Interview Process
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