Larsen & Toubro Limited Interview Questions, Process, and Tips

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
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Q2. Tell about your projects
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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
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Q3. Questions about projects such as purpose, applications
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Q4. Laws of thermodynamics
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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...read more
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Q5. Modes of heat transfer
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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.
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Q6. Entropy, enthalpy
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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...read more
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Q8. Are you ready to relocate
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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.
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Q1. Procedure for Power Transformer installation
Ans. 
Power transformer installation involves several steps to ensure proper functioning and safety.
• Selecting a suitable location for the transformer based on factors like accessibility, ventilation, and safety regulations

• Preparing the foundation for the transformer to ensure stability and proper weight distribution

• Transporting the transformer to the installation site using appropriate equipment and following safety protocol...read more
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Q2. Testings performed in Transformer
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Various tests are performed on transformers to ensure their proper functioning and safety.
• Insulation resistance test to check for any insulation breakdown

• Turns ratio test to verify the turns ratio of primary and secondary windings

• Polarity test to ensure correct polarity of windings

• Winding resistance test to measure the resistance of windings

• Dielectric strength test to check the insulation strength under high voltage

• Sho...read more
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Q3. Transmission line installation
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Q4. Quality procedures
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Q5. NC procedures rectification
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Condition monitoring engineer

Q1. Condition monitoring engineer vibration analyst
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Q2. Machinery health vibration analyst
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Q3. Vibration analysis service
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Q4. Balancing and alignment equipment health according
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Q5. Mechanical maintenance
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Q6. Rotrey equipment analysis report
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Q1. Is there a vacancy available for mechanical engineering positions?
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Q2. What is the salary range for this position?
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Q1. What is the IS Code for Piling work?
Ans. 
IS 2911 is the IS Code for Piling work in India.
• IS 2911:2010 is the Indian Standard code for Design and Construction of Pile Foundations.

• It covers various aspects of piling work including types of piles, materials, design considerations, construction methods, testing, and quality control.

• Adherence to IS 2911 ensures that piling work is carried out in a safe and efficient manner.
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Q2. What will you do when 28 days cube compressive strength is found less than required?
Ans. 
I will investigate the possible reasons for the low compressive strength and take corrective actions.
• Investigate the concrete mix design and materials used

• Check the curing process and conditions

• Inspect the testing procedures and equipment for accuracy

• Consult with concrete experts or structural engineers for advice

• Implement corrective measures such as adjusting mix proportions or improving curing methods
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Q1. Any update survey
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An update survey is a follow-up survey conducted to gather new information or verify existing data.
• Update surveys are typically conducted to assess changes in a project site or to verify previous survey data.

• They may involve measuring new structures, boundaries, or features that were not included in the original survey.

• Update surveys help ensure that project plans and estimates are accurate and up-to-date.

• Examples of u...read more
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Q2. Survey find my job
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Iam not interested in my office, but Side.

Q1. Survey find my job
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Q2. Live time to you my survey.
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No education and me in my school.

Q1. I love Working at Larson and toubro
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Q2. I love this Working at Larson and toubro
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Q1. Technical questions
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Q2. Hr around
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Q1. Sbjects technical and Hr around
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Q2. Te chnical,.purchase exprecerices
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