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Air Liquide Graduate Engineer Trainee (Get) Interview Questions and Answers

Updated 23 Nov 2022

Air Liquide Graduate Engineer Trainee (Get) Interview Experiences

1 interview found

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 

Verbal, reasoning , Quantitative analysis, Technical

Round 3 - Technical 

(2 Questions)

  • Q1. Thermodynamics,Fluid mechanics , production
  • Q2. What is turbine? What is specific heat?
  • Ans. 

    A turbine is a machine that converts the energy of a moving fluid (water, steam, gas) into mechanical energy.

    • Turbines are commonly used in power plants to generate electricity.

    • There are different types of turbines such as steam turbines, gas turbines, and hydraulic turbines.

    • The blades of a turbine are designed to capture the energy of the fluid and rotate the shaft connected to a generator.

    • Turbines are also used in air...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - knowledge of your core subjects like thermodynamics, fluid mechanics

Interview questions from similar companies

I applied via Campus Placement and was interviewed before Nov 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What is the inverse of density?
  • Ans. 

    The inverse of density is specific volume.

    • Specific volume is the reciprocal of density.

    • It represents the volume occupied by a unit mass of a substance.

    • Specific volume is commonly used in thermodynamics and fluid mechanics.

    • For example, the specific volume of water at 25°C and atmospheric pressure is approximately 0.001 m^3/kg.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Please don't attend this interview. If you want to attend you can but it won't give a good experience. They might ask you some tough questions but that doesn't imply that they are going to give you a fine job.

I applied via Campus Placement and was interviewed before Apr 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Test will be conducted only if it is campus selection.

Round 2 - Technical 

(2 Questions)

  • Q1. What is the inverse of density?
  • Ans. 

    The inverse of density is specific volume.

    • Specific volume is the reciprocal of density.

    • It represents the volume occupied by a unit mass of a substance.

    • Specific volume is commonly used in thermodynamics and fluid mechanics.

    • For example, the specific volume of water at 25°C and atmospheric pressure is approximately 0.001 m^3/kg.

  • Answered by AI
  • Q2. What are different modes of heat transfer?
  • Ans. 

    Different modes of heat transfer include conduction, convection, and radiation.

    • Conduction: Heat transfer through direct contact between objects or substances.

    • Convection: Heat transfer through the movement of fluids or gases.

    • Radiation: Heat transfer through electromagnetic waves, such as from the sun.

    • Examples: Touching a hot pan (conduction), boiling water (convection), feeling the warmth of the sun (radiation).

  • Answered by AI
Round 3 - HR 

(3 Questions)

  • Q1. What is your family background?
  • Q2. Tell me about yourself.
  • Q3. HRs are incapable of taking interviews. They do not know proper English 🤭
  • Ans. If you know hindi or telugu, then just speak. Vishnu chemical HRs are just slaves of their company and very incompetent.
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - The only tip I share is.... Don't join in this waste company even if you are financially weak. The salaries offered by this company are worst than the pocket money offered by your parents. You'll be joined as a contract worker in this company even though you have been recruited through campus selection. If you have too many backlogs in degree and if you want to live like a roadside begger , then only join in this company.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Jan 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Aptitude Test 

It was 1 hour 45 min test where 40 question from technical side and 50 questions from aptitude. My engineering was chemical engineering so in technical part there were questions from different semester subjects like fluid operation, mass transfer, thermodynamics etc.
In case of aptitude it was logical reasoning, verbal reasoning, algebra. The aptitude was quite moderate level and technical was easy in my opinion.

Round 3 - Technical 

(8 Questions)

  • Q1. Tell me about yourself
  • Q2. So you did internship from Aditya birla group? In which plant you did your training. (They asked me more questions from internship only)
  • Q3. What do you know by distillation?
  • Ans. 

    Distillation is a process of separating components of a mixture based on their boiling points.

    • It involves heating the mixture to vaporize the component with the lowest boiling point.

    • The vapor is then condensed and collected as a separate liquid.

    • This process is commonly used in the production of alcoholic beverages, fuels, and essential oils.

    • Fractional distillation is a variation of distillation that is used to separate...

  • Answered by AI
  • Q4. What is the significance of relative volatility?
  • Ans. 

    Relative volatility is a measure of the difference in vapor pressures of two components in a mixture.

    • It is used in distillation processes to determine the separation efficiency of a mixture.

    • Higher relative volatility indicates easier separation of components.

    • It is calculated as the ratio of vapor pressures of the two components.

    • For example, in the separation of ethanol and water, ethanol has a higher relative volatilit

  • Answered by AI
  • Q5. What happens when relative volatility is equal to 1. Does distillation is possible during this situation.
  • Ans. 

    Equal relative volatility means no separation is possible in distillation.

    • Relative volatility is the ratio of vapor pressures of two components in a mixture.

    • When it is equal to 1, the vapor pressures of both components are equal.

    • This means they will boil and condense at the same temperature, making separation impossible.

    • Distillation relies on the difference in boiling points of components to separate them.

    • Therefore, di...

  • Answered by AI
  • Q6. Explain extractive distillation
  • Ans. 

    Extractive distillation is a process used to separate two or more components from a mixture using a solvent.

    • It involves adding a solvent to the mixture to form two liquid phases.

    • The solvent selectively removes one component from the mixture, leaving the other behind.

    • The solvent and the removed component are then separated from each other by distillation.

    • Examples include separating ethanol from water using benzene as a ...

  • Answered by AI
  • Q7. Define types of NPSH. State the difference between the type
  • Ans. 

    Types of NPSH and their differences

    • Net Positive Suction Head (NPSH) is the difference between the absolute pressure at the pump suction and the vapor pressure of the liquid being pumped.

    • Types of NPSH are available NPSH (NPSHa) and required NPSH (NPSHr).

    • NPSHa is the amount of NPSH available at the pump suction, while NPSHr is the amount of NPSH required by the pump.

    • The difference between NPSHa and NPSHr determines wheth...

  • Answered by AI
  • Q8. How to increase NPSHr when your NPSHa is more than NPSHr
  • Ans. 

    To increase NPSHr when NPSHa is more, reduce the impeller diameter or increase the speed of the pump.

    • Reduce impeller diameter

    • Increase pump speed

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Deepak Phenolics Graduate Engineer Trainee (Get) interview:
  • Mass Transfer
  • Thermodynamics
  • Heat Transfer
  • Fluid Mechanics
  • Process equipment design
Interview preparation tips for other job seekers - Advice for college students
1. Clear your basics
2.Be confident and present your skills very carefully
3. Improve your fluency in English because having good knowledge but bad fluency create bad impression in front of recruiter
4. Resume building is very important. Add only those things which are true. Don't try to fill your resume with fake skills. It may create trouble during interview.

I applied via Walk-in and was interviewed before Nov 2021. 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 tips
Round 2 - Technical 

(3 Questions)

  • Q1. Fundamentals of your technical
  • Q2. Academic basic concepts, technical knowledge
  • Q3. They will check your confidence how you response their questions
Round 3 - Technical 

(3 Questions)

  • Q1. Questions on projects or internship
  • Q2. Questions on Extra skills,
  • Q3. Core Technical questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be yourself be honest whatever you just tell them and also show your curiosity to learn new things

I applied via Approached by Company and was interviewed in Mar 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 - Assignment 

Market experience & implementation

Round 3 - Assignment 

Establishing products brands to increase all products sale to each individuals end-users customers in every market, recommended crops & all seasons

Round 4 - Assignment 

Increase Sales with minimum DSO

Interview Preparation Tips

Interview preparation tips for other job seekers - Chanel partner selection & business scope, execution & goal
Interview experience
5
Excellent
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 - Technical 

(1 Question)

  • Q1. Tell about the pervious experience ? why you join BASF
Round 3 - Technical 

(1 Question)

  • Q1. Tell me about pervious work process in software's

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident about your Answer

Intern Interview Questions & Answers

BASF user image Didem Yalçın

posted on 29 Aug 2024

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

(1 Question)

  • Q1. How did you ever feel like you were going to fail at something?
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 Oct 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 tips
Round 2 - Technical 

(2 Questions)

  • Q1. Basic question related to field
  • Q2. Previous job experience
Round 3 - HR 

(1 Question)

  • Q1. Family background
Interview experience
4
Good
Difficulty level
Easy
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before 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 tips
Round 2 - Technical 

(1 Question)

  • Q1. WWTP, COMPRESSOR, CHILLER, COOLING Tower, Fire fighting System etc

Air Liquide Interview FAQs

How many rounds are there in Air Liquide Graduate Engineer Trainee (Get) interview?
Air Liquide interview process usually has 3 rounds. The most common rounds in the Air Liquide interview process are Resume Shortlist, Aptitude Test and Technical.
What are the top questions asked in Air Liquide Graduate Engineer Trainee (Get) interview?

Some of the top questions asked at the Air Liquide Graduate Engineer Trainee (Get) interview -

  1. What is turbine? What is specific he...read more
  2. Thermodynamics,Fluid mechanics , product...read more

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Air Liquide Graduate Engineer Trainee (Get) Salary
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₹4 L/yr - ₹5.5 L/yr
37% more than the average Graduate Engineer Trainee (Get) Salary in India
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