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Larsen & Toubro Limited Production Graduate Engineer Trainee Interview Questions, Process, and Tips

Updated 24 Dec 2024

Top Larsen & Toubro Limited Production Graduate Engineer Trainee Interview Questions and Answers

Larsen & Toubro Limited Production Graduate Engineer Trainee Interview Experiences

3 interviews found

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 Nov 2024. There was 1 interview round.

Round 1 - Technical 

(8 Questions)

  • Q1. Tell me about yourself
  • Ans. 

    I am a recent graduate with a degree in Production Engineering, eager to learn and grow in the field.

    • Recent graduate with a degree in Production Engineering

    • Passionate about learning and growing in the field

    • Strong problem-solving skills

    • Experience with CAD software and production processes

  • Answered by AI
  • Q2. Tell about your projects
  • Ans. 

    I have worked on various projects including designing a solar-powered irrigation system and developing a smart home automation system.

    • Designed a solar-powered irrigation system to optimize water usage in agriculture

    • Developed a smart home automation system using IoT technology

    • Collaborated with a team to create a mobile app for tracking fitness goals

  • Answered by AI
  • Q3. Questions about projects such as purpose, applications
  • Q4. Laws of thermodynamics
  • Ans. 

    The fundamental laws of thermodynamics are principles that govern energy transfer and transformation in physical systems.

    • First Law: Energy cannot be created or destroyed, only transferred or converted. It is also known as the law of conservation of energy.

    • Second Law: The entropy of an isolated system always increases over time. It is impossible to convert heat completely into work with 100% efficiency.

    • Third Law: As a s...

  • Answered by AI
  • Q5. Modes of heat transfer
  • Ans. 

    Modes of heat transfer include conduction, convection, and radiation.

    • Conduction: Heat transfer through direct contact between particles. Example: Touching a hot pan.

    • Convection: Heat transfer through the movement of fluids. Example: Boiling water in a pot.

    • Radiation: Heat transfer through electromagnetic waves. Example: Feeling the warmth of the sun.

  • Answered by AI
  • Q6. Entropy, enthalpy
  • Q7. How are your interests align with L&T
  • Ans. 

    My interests align with L&T as I have a passion for engineering, innovation, and problem-solving.

    • I have a strong background in engineering and a keen interest in applying technical knowledge to real-world projects.

    • I am enthusiastic about innovation and constantly seek out new technologies and processes to improve efficiency and quality.

    • I enjoy tackling complex problems and finding creative solutions, which aligns w...

  • Answered by AI
  • Q8. Are you ready to relocate
  • Ans. 

    Yes, I am open to relocating for the right opportunity.

    • I am willing to relocate for the right job opportunity that aligns with my career goals.

    • I am flexible and adaptable to new environments and challenges.

    • I understand that relocation may be necessary for career growth and development.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Larsen & Toubro Limited Production Graduate Engineer Trainee interview:
  • Heat transfer
  • Thermodynamics
  • Refrigeration and Air conditioni
  • Thermal Engineering
  • Automobile Engineering
  • Strength of materials
  • Material Science and Metallurgy
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
-
Result
Selected Selected

I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

130 question have to solve in 120 minutes, 30Q from quant , English, reasoning each and 40 Q from core

Round 2 - One-on-one 

(1 Question)

  • Q1. So basically this was Included HR+TECHNICAL , . introduce yourself . . Tell me about your internship ( I have done in iocl) . . Working principle of powerplant their component and functions ( before inter...

Interview Preparation Tips

Interview preparation tips for other job seekers - They will mainly ask questions from INTERNSHIP and PROJECT, and try to prepare basic questions from each topic.

Production Graduate Engineer Trainee Interview Questions Asked at Other Companies

Q1. PRINCIPLE ON WHICH HEAT TRANSFER WORKS (ALL PHASES)
asked in Veolia
Q2. 1-what is your favorite topic 2-third law of thermodynamics 3- mo ... read more
asked in Wood Group
Q3. Which flow system is more effective: countercurrent flow or concu ... read more
Q4. METHODS TO FIND NUMBER OF PLATES IN DISTILLATION COLUMN
Q5. What are the details of the manufacturing process of internal com ... read more
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed before May 2023.

Round 1 - Aptitude Test 

Aptitude and technical exam

Round 2 - Technical 

(3 Questions)

  • Q1. Basic Questions from SOM and TD
  • Q2. Type of stresses
  • Ans. 

    Types of stresses include tensile, compressive, shear, bending, and torsional stresses.

    • Tensile stress: Occurs when a material is being pulled apart.

    • Compressive stress: Occurs when a material is being pushed together.

    • Shear stress: Results from forces applied parallel to the surface of a material.

    • Bending stress: Occurs when a material is subjected to bending forces.

    • Torsional stress: Results from twisting forces applied t

  • Answered by AI
  • Q3. First law of T.D
  • Ans. 

    The first law of thermodynamics states that energy cannot be created or destroyed, only transferred or converted.

    • Energy is conserved in a closed system

    • Energy can change forms (e.g. from potential to kinetic)

    • Heat and work are two ways energy can be transferred

    • Mathematically expressed as: ΔU = Q - W

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare any two subjects for the interview

Interview questions from similar companies

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

I was interviewed in Mar 2024.

Round 1 - Aptitude Test 

The same way to do it u r right now is

Round 2 - Technical 

(5 Questions)

  • Q1. Which is your favorite subject
  • Q2. Draw a process sheet for a particular product
  • Ans. 

    Process sheet for manufacturing a plastic water bottle

    • Step 1: Injection molding to create the bottle shape

    • Step 2: Cooling and solidifying the plastic

    • Step 3: Trimming excess plastic from the bottle

    • Step 4: Adding a cap and seal to the bottle

    • Step 5: Quality control inspection

    • Step 6: Packaging and labeling the finished product

  • Answered by AI
  • Q3. Difference between jigs and fixtures
  • Ans. 

    Jigs are used to guide cutting tools and fixtures hold workpieces in place during machining operations.

    • Jigs guide cutting tools to ensure accurate and consistent cuts

    • Fixtures hold workpieces securely in place during machining operations

    • Jigs are often used in drilling, tapping, and reaming operations

    • Fixtures are commonly used in milling, grinding, and turning processes

  • Answered by AI
  • Q4. Define limits fits tolerance
  • Ans. 

    Limits fits tolerance refer to the range of acceptable dimensions in manufacturing to ensure proper fit and function of parts.

    • Limits: Maximum and minimum acceptable dimensions for a part

    • Fits: Relationship between mating parts to ensure proper assembly

    • Tolerance: Allowable deviation from a specified dimension

    • Example: A shaft with a diameter of 25mm may have a tolerance of +/- 0.1mm for proper fit with a hole of 25.1mm

  • Answered by AI
  • Q5. Accuracy and precision

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes I have not received your email address once you have a great day for me to come to the
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Technical plus aptitude questions

Round 2 - Group Discussion 

Recent happening topics and 30 minutes of total time

Round 3 - One-on-one 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. Regarding internships
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Why are you want to join
  • Q2. What is your skill
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - Aptitude Test 

There are total 100 questions 2 hours time ,no negative marking

Round 2 - Group Discussion 

Simple group discussion topic given

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through Your resume they ask you questions from your internship, project and favourite subject so make sure prepare well these things to cark your interview
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 Resume tips
Round 2 - Aptitude Test 

Altitude and core test first after that interview round

Round 3 - One-on-one 

(1 Question)

  • Q1. Tell me about urself? Some other core question?
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement and was interviewed before Aug 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

It was easy aptitude and core test

Round 2 - Technical 

(1 Question)

  • Q1. What is spectrometer
  • Ans. 

    A spectrometer is a scientific instrument used to measure properties of light over a specific portion of the electromagnetic spectrum.

    • Spectrometers can be used to analyze the chemical composition of materials based on how they interact with light.

    • They are commonly used in various fields such as chemistry, physics, astronomy, and environmental science.

    • Examples of spectrometers include UV-Vis spectrometers, infrared spec

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Where do you live and father's profession
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 Jul 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is quenching, normalising and properties of martensite
  • Ans. 

    Quenching, normalising, and properties of martensite are heat treatment processes used to alter the properties of metals.

    • Quenching is a rapid cooling process used to harden metals by trapping the atoms in a specific crystalline structure.

    • Normalising is a slower cooling process used to refine the grain structure of metals, improving their toughness and ductility.

    • Martensite is a hard, brittle phase of steel formed by que...

  • Answered by AI
  • Q2. What is melting point of plain steel
  • Ans. 

    The melting point of plain steel is approximately 2,500 degrees Fahrenheit.

    • Melting point of plain steel can vary depending on the specific composition of the steel.

    • Generally, plain carbon steel melts at around 2,500 degrees Fahrenheit.

    • Alloy steels may have different melting points due to the addition of other elements.

    • Melting point can also be affected by the rate of heating and cooling.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Read about company recent projects
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Larsen & Toubro Limited Interview FAQs

How many rounds are there in Larsen & Toubro Limited Production Graduate Engineer Trainee interview?
Larsen & Toubro Limited interview process usually has 2 rounds. The most common rounds in the Larsen & Toubro Limited interview process are Aptitude Test, Technical and Resume Shortlist.
What are the top questions asked in Larsen & Toubro Limited Production Graduate Engineer Trainee interview?

Some of the top questions asked at the Larsen & Toubro Limited Production Graduate Engineer Trainee interview -

  1. Laws of thermodynam...read more
  2. Modes of heat trans...read more
  3. Type of stres...read more

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Larsen & Toubro Limited Production Graduate Engineer Trainee Interview Process

based on 3 interviews

Interview experience

4.7
  
Excellent
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13% less than the average Production Graduate Engineer Trainee Salary in India
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Larsen & Toubro Limited Production Graduate Engineer Trainee Reviews and Ratings

based on 4 reviews

2.7/5

Rating in categories

4.0

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2.2

Work-life balance

2.7

Salary

3.8

Job security

2.7

Company culture

3.5

Promotions

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Work satisfaction

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