L&T Construction Interview Questions, Process, and Tips

Q1. What is preventive maintenance? How it's done. How would you plan for PM.
Ans. 
Preventive maintenance is a proactive approach to maintenance that involves regularly scheduled inspections, repairs, and replacements to prevent equipment failure.
• Regularly scheduled inspections to identify potential issues before they become major problems

• Routine cleaning and lubrication to keep equipment running smoothly

• Replacing worn out parts before they fail to prevent costly breakdowns

• Creating a maintenance sche...read more
Answered by AI
Add your answer
Q2. What is predective maintenance?
Ans. 
Predictive maintenance is a proactive maintenance strategy that uses data analysis to predict when equipment failure is likely to occur.
• Predictive maintenance uses data from sensors and monitoring systems to predict when maintenance is needed.

• It helps in reducing downtime by allowing maintenance to be performed before a breakdown occurs.

• Examples of predictive maintenance techniques include vibration analysis, oil analy...read more
Answered by AI
Add your answer
Q3. Documentation of maintenance Department?
Ans. 
Documentation of maintenance department is crucial for tracking equipment history and ensuring efficient operations.
• Maintain detailed records of equipment maintenance schedules and repairs

• Document all maintenance activities, including inspections and replacements

• Keep track of spare parts inventory and usage

• Create manuals and guides for equipment operation and maintenance

• Utilize computerized maintenance management syste
Answered by AI
Add your answer

Q1. Tell me about yourself?
Ans. 
Experienced Senior Engineer with a background in maintenance and a passion for problem-solving.
• Over 10 years of experience in maintenance engineering

• Skilled in troubleshooting and resolving complex technical issues

• Strong background in preventive maintenance programs

• Led successful projects to improve equipment reliability and efficiency
Answered by AI
Add your answer
Q2. What do you want to work for our company?
Ans. 
I want to work for your company because of its reputation for innovation, strong team culture, and opportunities for growth.
• I am impressed by the company's track record of innovation in the industry.

• I value the strong team culture that your company promotes.

• I see great opportunities for personal and professional growth within your organization.
Answered by AI
Add your answer

Q1. No question sir
Add your answer
Q2. No question sir
Add your answer

Q1. No question sir
Add your answer
Q2. ENo question sir
Add your answer

Q1. No question sir
Add your answer
Q2. No question sir
Add your answer

Q1. What is hazards
Ans. 
Hazards are potential sources of harm or danger that can cause injury, illness, or damage to property.
• Hazards can be classified into categories such as physical, chemical, biological, ergonomic, and psychosocial.

• Examples of hazards include slippery floors, toxic chemicals, infectious diseases, repetitive motion injuries, and workplace stress.

• Identifying and assessing hazards is crucial for implementing effective safety...read more
Answered by AI
Add your answer
Q2. What is safety Safety releted quotation
Ans. 
Safety is not a gadget but a state of mind. - Eleanor Everet
• Safety is a state of mind, not just following rules and regulations

• Quotations can serve as reminders to prioritize safety in all aspects of life

• Promotes a culture of safety consciousness and awareness
Answered by AI
Add your answer
Q3. Unsafe act and unsafe condition
Add your answer

Q1. What's is safety
Ans. 
Safety is the practice of preventing accidents, injuries, and other potential harm in the workplace.
• Safety involves identifying and eliminating hazards in the workplace

• It includes providing proper training and equipment to employees

• Safety also involves creating and enforcing safety policies and procedures

• Regular safety inspections and audits are conducted to ensure compliance

• Examples: wearing personal protective equipm...read more
Answered by AI
Add your answer
Q2. What is hazards
Ans. 
Hazards are potential sources of harm or danger that can cause injury, illness, or damage to property.
• Hazards can be classified into categories such as physical, chemical, biological, ergonomic, and psychosocial.

• Examples of hazards include slippery floors, toxic chemicals, infectious diseases, repetitive motion injuries, and workplace stress.

• Identifying and assessing hazards is crucial for implementing effective safety...read more
Answered by AI
Add your answer
Q3. What is fire and triangle of fire
Ans. 
Fire triangle is a model that shows the three elements necessary for a fire to start and continue burning: heat, fuel, and oxygen.
• The fire triangle consists of three components: heat, fuel, and oxygen.

• Heat is required to raise the temperature of the fuel to its ignition point.

• Fuel is any material that can undergo combustion.

• Oxygen is necessary to sustain the chemical reaction of fire.

• Removing any one of the components ...read more
Answered by AI
Add your answer

Q1. How many types of cable tray
Ans. 
There are several types of cable trays used in construction and electrical installations.
• Ladder cable tray

• Wire mesh cable tray

• Solid bottom cable tray

• Trough cable tray

• Single rail cable tray
Answered by AI
Add your answer
Q2. How many types of grander machine
Ans. 
There are various types of grander machines used in different industries for grinding and polishing purposes.
• Types of grander machines include angle grinders, bench grinders, cylindrical grinders, and surface grinders.

• Each type of grander machine is designed for specific tasks such as shaping, sharpening, or finishing metal or other materials.

• For example, angle grinders are handheld power tools used for cutting and gri...read more
Answered by AI
Add your answer

Q1. Standard size of the brick.
Add your answer
Q2. Water cement ratio
Add your answer

Q1. What is java script
Ans. 
JavaScript is a high-level, interpreted programming language used for creating interactive websites and web applications.
• JavaScript is commonly used for client-side web development.

• It can be used to add interactivity to websites, such as form validation, animations, and dynamic content.

• JavaScript can also be used for server-side development with Node.js.

• Examples of JavaScript frameworks/libraries include React, Angular
Answered by AI
Add your answer
Q2. What is HTML and why we use it?
Ans. 
HTML is a markup language used for creating and structuring web pages.
• HTML stands for HyperText Markup Language.

• It is used to create the structure of web pages by using tags.

• Tags are enclosed in angle brackets, like <tag>.

• Example: <h1>This is a heading</h1>

• HTML elements can include text, images, links, and more.
Answered by AI
Add your answer

Diploma in computer science

Q1. What is pipe laying
Ans. 
Pipe laying is the process of installing pipes underground or underwater for various purposes such as transportation of fluids or gases.
• Pipe laying involves digging trenches or using specialized equipment to lay pipes in the ground.

• Pipes can also be laid underwater using techniques such as horizontal directional drilling or pipe jacking.

• The pipes are then connected together and tested for leaks before being put into se...read more
Answered by AI
Add your answer
Q2. What is process before laying
Ans. 
The process before laying a pipeline involves planning, surveying, obtaining permits, clearing the right of way, and preparing the trench.
• Planning the route of the pipeline to ensure efficiency and safety

• Surveying the land to identify any obstacles or potential issues

• Obtaining necessary permits and approvals from relevant authorities

• Clearing the right of way by removing any vegetation or structures in the path

• Preparing...read more
Answered by AI
Add your answer
Q3. What is the gap between to pipeline
Ans. 
The gap between two pipelines refers to the distance or separation between them.
• The gap between two pipelines is typically determined by safety regulations and engineering standards.

• The gap is important to prevent interference between pipelines and ensure proper maintenance access.

• For example, in offshore pipelines, the gap between them is usually around 20-30 meters to allow for safe operations.
Answered by AI
Add your answer
Q4. What is the process of back feeling
Ans. 
Back filling is the process of refilling an excavated area with soil or other materials to restore the ground to its original level.
• Back filling is done after the installation of pipelines to cover and protect them.

• The process involves carefully placing and compacting the backfill material to prevent settling or damage to the pipeline.

• Common backfill materials include sand, gravel, and crushed stone.

• Back filling is an ...read more
Answered by AI
Add your answer
Q5. What is house keeping
Ans. 
Housekeeping refers to the management and organization of tasks related to maintaining cleanliness and order in a living or working space.
• Housekeeping involves tasks such as cleaning, organizing, and tidying up living or working spaces.

• It includes activities like dusting, vacuuming, mopping, and laundry.

• Housekeeping also involves decluttering, arranging furniture, and maintaining overall cleanliness.

• Good housekeeping p...read more
Answered by AI
Add your answer