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Balmer Lawrie Engineer Trainee Interview Questions and Answers

Updated 17 Nov 2023

Balmer Lawrie Engineer Trainee Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2023. 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 

Questions related to personal and some managerial questions and aptitude and also subject related questions

Round 3 - One-on-one 

(1 Question)

  • Q1. Asked to introduce about myself and questions related to motors like tell me different types of motors and related to switch gear like types of circuit breakers,tell about the starting of induction motor,a...
Round 4 - HR 

(1 Question)

  • Q1. After one to one round we were asked to come to Mumbai for final interview.Flight tickets and all given by the company itself.

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident and try to express yourself in a very polite manner.Try to improve your communication skills for us speaking Hindi is must

Interview questions from similar companies

I was interviewed in Dec 2016.

Interview Questionnaire 

4 Questions

  • Q1. What is Heat Treatment ?
  • Ans. 

    Heat treatment is a process used to alter the physical and mechanical properties of materials through heating and cooling.

    • Heat treatment involves heating a material to a specific temperature and holding it at that temperature for a certain period of time.

    • Different heat treatment techniques, such as annealing, quenching, tempering, and case hardening, are used to achieve desired properties.

    • Annealing is used to soften ma...

  • Answered by AI
  • Q2. Explain Laws of thermodynamics ?
  • Ans. 

    The laws of thermodynamics describe the fundamental principles governing energy and its transformations.

    • First Law of Thermodynamics: Energy cannot be created or destroyed, only transferred or converted.

    • Second Law of Thermodynamics: The entropy of an isolated system always increases over time.

    • Third Law of Thermodynamics: As temperature approaches absolute zero, the entropy of a system approaches a minimum value.

    • Example ...

  • Answered by AI
  • Q3. Explain BTP project and Internship ?
  • Ans. 

    BTP project and Internship are opportunities for engineering students to gain practical experience in their field of study.

    • BTP project stands for Bachelor's Thesis Project, where students work on a research project under the guidance of a faculty member.

    • Internship is a short-term work experience in a company or organization related to the student's field of study.

    • Both BTP project and Internship provide hands-on experie...

  • Answered by AI
  • Q4. What do you know about OIL ?
  • Ans. 

    OIL is a fossil fuel formed from the remains of ancient plants and animals. It is a major source of energy and used in various industries.

    • OIL is a hydrocarbon-based liquid

    • It is formed over millions of years from the remains of plants and animals

    • It is extracted from underground reservoirs through drilling

    • OIL is a non-renewable resource

    • It is used as a fuel for transportation, heating, and electricity generation

    • OIL is als...

  • Answered by AI

Interview Preparation Tips

College Name: iit guwahati
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Introduction in deep
  • Q2. Project related
Round 2 - Technical 

(2 Questions)

  • Q1. Subject related
  • Q2. Units of mechanical Engineer
  • Ans. 

    Units of mechanical engineering include force (Newton), pressure (Pascal), energy (Joule), power (Watt), and temperature (Kelvin).

    • Force is measured in Newton (N)

    • Pressure is measured in Pascal (Pa)

    • Energy is measured in Joule (J)

    • Power is measured in Watt (W)

    • Temperature is measured in Kelvin (K)

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Not Selected

I applied via Company Website and was interviewed before Oct 2022. There were 4 interview rounds.

Round 1 - Aptitude Test 

Technical and aptitude of 150 marks

Round 2 - Group Discussion 

Group task elimination round

Round 3 - HR 

(1 Question)

  • Q1. Tell me about yourself
Round 4 - Technical 

(1 Question)

  • Q1. Final year project

I applied via Company Website and was interviewed in Nov 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About work experience and responsibilities
  • Q2. Why you are leaving to present job

Interview Preparation Tips

Interview preparation tips for other job seekers - Maintain your confidence level, give suitable answer if you know otherwise say sorry and move to next question....
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Newspaper Ad 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 

(1 Question)

  • Q1. I was asked to make a presentation on laser technology.
Round 3 - Aptitude Test 

Knowledge of the English language, its vocabulary and comprehension. Ability to solve basic mathematical problem, which shows the capacity to use an analytical approach to everyday puzzles.

Interview Preparation Tips

Interview preparation tips for other job seekers - One needs to present a bright visage. Then, you have to open minded towards the solutions to problems, instead of being dogmatic.
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Group Discussion 

Should health services in India be provided for free?

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

General aptitude questions , pnc, probability , time work etc

Round 2 - Technical 

(2 Questions)

  • Q1. Heat Transfer theorems
  • Ans. 

    Heat transfer theorems are principles that govern the transfer of heat from one object to another.

    • Fourier's Law of Heat Conduction states that the rate of heat transfer through a material is proportional to the negative gradient of the temperature and the area normal to that gradient.

    • Newton's Law of Cooling describes the rate of heat loss from a body to its surroundings due to convection.

    • Stefan-Boltzmann Law states tha...

  • Answered by AI
  • Q2. Mass Transfer models

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident and build a strong resume with research papers and its good to have referal in such companies to do internship
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 me about your self introduced

Interview Preparation Tips

Interview preparation tips for other job seekers - Never give up🤟 Because of this problem we’re always key to succeed
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Jan 2024. There were 3 interview rounds.

Round 1 - Group Discussion 

My GD topic was renewable energy.

Round 2 - HR 

(7 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a Senior Engineer with 10+ years of experience in designing and implementing complex systems.

    • 10+ years of experience in engineering

    • Specialize in designing and implementing complex systems

    • Strong problem-solving skills

    • Experience with various programming languages such as Java, Python, and C++

  • Answered by AI
  • Q2. Why do you want to leave your previous company and join GAIL
  • Ans. 

    Seeking new challenges and growth opportunities at GAIL.

    • Desire for new challenges and opportunities for growth

    • Interested in working in a different industry or with different technologies

    • Attracted to GAIL's reputation and projects

    • Seeking a more collaborative and innovative work environment

  • Answered by AI
  • Q3. What do your parents do
  • Ans. 

    My parents are both retired now, but my father used to work as a civil engineer and my mother was a teacher.

    • Father worked as a civil engineer

    • Mother was a teacher

    • Both are retired now

  • Answered by AI
  • Q4. Have you ever visited Delhi earlier
  • Ans. 

    Yes, I have visited Delhi earlier for a business trip.

    • Visited Delhi for a business trip

    • Explored historical sites like Red Fort and Qutub Minar

    • Enjoyed local cuisine like butter chicken and chaat

  • Answered by AI
  • Q5. How did you reach Noida for interview
  • Q6. Where are you staying in Noida for interview process
  • Ans. 

    I am staying at a hotel in Sector 18, Noida for the interview process.

    • Staying at a hotel in Sector 18, Noida

    • Close to the interview location

    • Comfortable accommodation for the duration of the process

  • Answered by AI
  • Q7. Related family background
Round 3 - Technical 

(7 Questions)

  • Q1. Detailed technical questions about bearing, pump, furnace tubes (1st and 2nd pass)MOC, TLE MOC, heat exchanger tube MOC, TEMA codes and classification etc.
  • Q2. Decoking process of cracking furnace, Naphtha circuit of furnace with sketches,
  • Ans. 

    Decoking process involves removing coke deposits from cracking furnace and naphtha circuit to maintain efficiency.

    • Decoking process involves burning off coke deposits using controlled combustion.

    • Mechanical decoking involves using high-pressure water jets to remove coke deposits.

    • Chemical decoking involves using solvents or acids to dissolve coke deposits.

    • Regular decoking is essential to prevent blockages and maintain fur

  • Answered by AI
  • Q3. Detailed refrigeration cycles
  • Ans. 

    Refrigeration cycles are thermodynamic processes used in refrigerators and air conditioners to transfer heat from a low temperature reservoir to a high temperature reservoir.

    • Refrigeration cycles typically involve four main components: compressor, condenser, expansion valve, and evaporator.

    • The refrigerant undergoes a cycle of compression, condensation, expansion, and evaporation to absorb heat from the space being coole...

  • Answered by AI
  • Q4. Safety related questions which I couldn't answer well
  • Q5. Safety procedures before starting of hot job
  • Ans. 

    Safety procedures before starting a hot job include obtaining a hot work permit, conducting a hazard assessment, ensuring proper ventilation, and having fire extinguishing equipment nearby.

    • Obtain a hot work permit before starting any hot job

    • Conduct a hazard assessment to identify potential risks

    • Ensure proper ventilation in the work area to prevent buildup of flammable gases

    • Have fire extinguishing equipment nearby and r

  • Answered by AI
  • Q6. Furnace tubes Welding related questions
  • Q7. Scaffolding and insulation related general questions (easy)

Interview Preparation Tips

Interview preparation tips for other job seekers - Be prepared for GD and just keep enough technical knowledge on your field of experience. Be relaxed and give interview with happy face..don't be depressed if you couldn't answer any question during interview. If you don't know anything just say "I don't know" ...keep the things simple and give honest answer always.

Balmer Lawrie Interview FAQs

How many rounds are there in Balmer Lawrie Engineer Trainee interview?
Balmer Lawrie interview process usually has 4 rounds. The most common rounds in the Balmer Lawrie interview process are Resume Shortlist, Aptitude Test and One-on-one Round.

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Balmer Lawrie Engineer Trainee Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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Balmer Lawrie Engineer Trainee Reviews and Ratings

based on 1 review

4.0/5

Rating in categories

5.0

Skill development

4.0

Work-life balance

4.0

Salary

4.0

Job security

5.0

Company culture

5.0

Promotions

4.0

Work satisfaction

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