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Larsen & Toubro Limited
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I applied via Naukri.com and was interviewed in Feb 2024. There was 1 interview round.
A suction line is a pipe that carries fluid from a lower pressure to a higher pressure, typically in a pump system.
Suction lines are commonly used in HVAC systems, water pumps, and industrial processes.
They are designed to prevent cavitation and ensure proper flow of fluids.
Suction lines are typically larger in diameter than discharge lines to minimize pressure drop.
Examples include the suction line in a water pump or
Documents needed for piping routing include P&IDs, equipment datasheets, piping specifications, plot plans, and isometrics.
Piping and Instrumentation Diagrams (P&IDs) show the interconnection of process equipment and the instrumentation used to control the process.
Equipment datasheets provide detailed information about the equipment being used in the piping system.
Piping specifications outline the materials, sizes, and...
Diesel Generator: A Reliable Power Source
A diesel generator is a self-contained power generating unit that combines a diesel engine with an electric generator (often an alternator). It's a versatile and widely used source of electricity, particularly in situations where a reliable power supply is crucial.
How Diesel Generators Work
* Diesel Engine: The diesel engine, fueled by diesel fuel, acts as the prime mover. It converts the chemical energy of the fuel into mechanical energy through combustion.
* Electric Generator: The mechanical energy from the engine is transferred to the generator, which converts it into electrical energy. This electrical energy can then be used to power various appliances and equipment.
Applications of Diesel Generators
* Backup Power: Diesel generators are commonly used as backup power sources for homes, businesses, hospitals, and critical infrastructure during power outages.
* Remote Locations: In areas with limited or no access to the grid, diesel generators provide a reliable source of electricity for various applications.
* Construction Sites: Diesel generators power tools and equipment on construction sites, ensuring work can continue even in remote locations.
* Off-Grid Living: Individuals living off the grid often rely on diesel generators for their electricity needs.
* Data Centers: Diesel generators provide backup power to ensure the continuous operation of critical data centers.
Advantages of Diesel Generators
* Reliability: Diesel engines are known for their durability and reliability, making them suitable for demanding applications.
* Fuel Efficiency: Modern diesel engines offer excellent fuel efficiency, reducing operating costs.
* Wide Power Range: Diesel generators are available in a wide range of sizes and power capacities, catering to various needs.
* Easy Maintenance: Diesel generators are relatively easy to maintain and service.
Disadvantages of Diesel Generators
* Noise: Diesel generators can be noisy, which may be a concern in certain settings.
Panel and protection systems are essential components in electrical engineering for controlling and safeguarding electrical circuits.
Different types of panels include distribution panels, control panels, and instrumentation panels.
Protection systems include overcurrent protection, earth fault protection, and differential protection.
Panels are used to house electrical components and provide a safe environment for operat...
I have 27 years of experience in various types of Water Treatment Plants including RO, UF, DM plants, filtration systems, erection, and commissioning.
Led the design and implementation of multiple RO plants for industrial clients
Managed the erection and commissioning of UF systems for municipal water treatment
Provided technical support for DM plant upgrades and optimization
Developed maintenance schedules for filtration
I have extensive experience with computer skills, including using the internet, CAD software, Microsoft Word, and Excel.
Proficient in using the internet for research, communication, and data gathering
Skilled in CAD software for designing and drafting engineering projects
Advanced knowledge of Microsoft Word for creating documents and reports
Expertise in Excel for data analysis, calculations, and creating spreadsheets
The typical duration of working hours for a Senior Engineer can range from 10 to 12 hours.
Working hours can vary depending on the company and project deadlines.
Senior Engineers may need to work longer hours during critical project phases.
Flexibility in working hours may be required to meet project milestones.
Balancing work-life is important to prevent burnout and maintain productivity.
What people are saying about Larsen & Toubro Limited
I was interviewed in Feb 2025.
Larsen & Toubro Limited interview questions for popular designations
I applied via AmbitionBox and was interviewed in Nov 2024. There were 4 interview rounds.
Management is fully supported in the department, providing resources and guidance to ensure success.
Management provides clear goals and expectations for the team
Regular check-ins and feedback sessions are conducted to support employee growth
Resources such as training programs and tools are readily available for employees
Management encourages open communication and collaboration among team members
Get interview-ready with Top Larsen & Toubro Limited Interview Questions
I applied via Campus Placement and was interviewed in Nov 2024. There was 1 interview round.
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
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
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...
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.
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...
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.
I applied via Approached by Company and was interviewed in Nov 2024. There was 1 interview round.
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...
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...
I applied via Company Website and was interviewed in Nov 2024. There were 2 interview rounds.
Condition monitoring engineer
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.
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
I applied via Referral and was interviewed in Oct 2024. There were 5 interview rounds.
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...
Iam not interested in my office, but Side.
No education and me in my school.
I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.
The duration of Larsen & Toubro Limited interview process can vary, but typically it takes about less than 2 weeks to complete.
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