Larsen & Toubro Limited Interview Questions, Process, and Tips

Q1. What is your planning process?
Ans. 
My planning process involves strategic analysis, stakeholder engagement, and iterative evaluation to ensure alignment with organizational goals.
• Conduct a SWOT analysis to identify strengths, weaknesses, opportunities, and threats. For example, assessing market trends before launching a product.

• Engage stakeholders through workshops and meetings to gather insights and align objectives. For instance, collaborating with de...read more
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Q2. What was the most significant problem you faced in your career, and how did you resolve it?
Ans. 
Faced a major operational crisis that threatened project deadlines; implemented strategic changes to resolve it effectively.
• Identified a critical supply chain disruption affecting project timelines.

• Collaborated with cross-functional teams to assess the impact and develop contingency plans.

• Negotiated with alternative suppliers to secure necessary materials within tight deadlines.

• Implemented a revised project management ...read more
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Q1. Tell me about yourself
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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
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
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Q3. Questions about projects such as purpose, applications
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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...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
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.
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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
Ans. 
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
Ans. 
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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