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L&T Construction Interview Questions, Process, and Tips

Updated 4 Mar 2025

Top L&T Construction Interview Questions and Answers

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L&T Construction Interview Experiences

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744 interviews found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

12 th & Electricale Engineer Diploma

Round 2 - Technical 

(3 Questions)

  • Q1. Working with the safety of all the colleagues working with you and your own safety.
  • Q2. Be it any machinery or any part-time job, keep it safe.
  • Q3. Doing the work as instructed by your senior.

Interview Preparation Tips

Interview preparation tips for other job seekers - Whatever the company, do better for the company.

Top L&T Construction Electrical Technician Interview Questions and Answers

Q1. 1.Types of Transformer 2.Types of Electrical Drives 3. What is the frequence of India 4. What is your goal
View answer (1)

Electrical Technician Interview Questions asked at other Companies

Q1. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV Switches gears,VCB,ACB,MOCB,SF6 Breakers, Breake... read more
View answer (4)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - Technical 

(2 Questions)

  • Q1. Can you describe your work field experience?
  • Ans. 

    I have over 10 years of experience in the electrical field, including supervising teams on various projects.

    • Managed and supervised electrical installation projects

    • Ensured compliance with safety regulations and quality standards

    • Trained and mentored junior electricians

    • Troubleshooted and resolved electrical issues efficiently

    • Collaborated with other departments to coordinate project timelines

  • Answered by AI
  • Q2. Achievements of Previous projects
  • Ans. 

    Successfully led the installation and maintenance of electrical systems in a commercial building project.

    • Managed a team of electricians to ensure timely completion of project milestones

    • Implemented cost-saving measures without compromising quality of work

    • Troubleshooted and resolved complex electrical issues to keep project on track

    • Collaborated with other trades to coordinate work schedules and minimize disruptions

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare yourself according to your professional job profile.

Top L&T Construction Electrical Supervisor Interview Questions and Answers

Q1. What. Is. Power system
View answer (3)

Electrical Supervisor Interview Questions asked at other Companies

Q1. Tell me about HT LT and Dg Transformer, how to do load changeover
View answer (1)
L&T Construction Interview Questions and Answers for Freshers
illustration image
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-
Round 1 - Aptitude Test 

General aptitude and domain-specific questions.

Round 2 - One-on-one 

(3 Questions)

  • Q1. Self introduction
  • Q2. What are the steps in pcb design process.
  • Ans. 

    The PCB design process involves several steps from schematic design to manufacturing.

    • 1. Schematic design: Create a schematic diagram of the circuit layout.

    • 2. Component placement: Arrange components on the PCB layout.

    • 3. Routing: Connect components using traces on the PCB.

    • 4. Design verification: Check for errors and ensure functionality.

    • 5. Gerber file generation: Create files for manufacturing.

    • 6. Prototyping: Build a pro...

  • Answered by AI
  • Q3. What is demux and mux?
  • Ans. 

    Demux and mux are short for demultiplexing and multiplexing, respectively. They are used in signal processing to separate or combine multiple signals.

    • Demux (demultiplexing) is the process of separating a single input signal into multiple output signals.

    • Mux (multiplexing) is the process of combining multiple input signals into a single output signal.

    • Demux is commonly used in telecommunications to separate different data...

  • Answered by AI

Top L&T Construction Graduate Engineer Trainee (Get) Interview Questions and Answers

Q1. What will be the cost of painting the wall behind me?
View answer (19)

Graduate Engineer Trainee (Get) Interview Questions asked at other Companies

Q1. Q: 1 What is IC engine? What is the types of IC engine? Q:2 Difference between Otto cycle and Diesel cycle? What is the process of both cycle and what is the effeciency of both cycle ? Which one is good in effeciency? Q:3 Difference between... read more
View answer (2)
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Jan 2025.

Round 1 - Technical 

(2 Questions)

  • Q1. Working with different methods
  • Q2. Civil construction work
Round 2 - Group Discussion 

About the work at site

Interview Preparation Tips

Interview preparation tips for other job seekers - Civil construction work

Top L&T Construction Civil Site Supervisor Interview Questions and Answers

Q1. 1. defferent between plasticizer and super plasticizer .? 2.MT capacity ? 3. Thickness of plaster.
View answer (1)

Civil Site Supervisor Interview Questions asked at other Companies

Q1. Which survey in earths 🌍 measurement Survay carefully?
View answer (2)

L&T Construction interview questions for popular designations

 Graduate Engineer Trainee (Get)

 (49)

 Civil Site Engineer

 (33)

 Senior Engineer

 (28)

 Civil Engineer

 (25)

 Site Engineer

 (18)

 Assistant Manager

 (14)

 Electrical GET

 (11)

 Engineer Trainee

 (11)

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the three-phase voltage?
  • Ans. 

    Three-phase voltage is a type of electrical power transmission that utilizes three alternating currents.

    • Three-phase voltage consists of three alternating currents that are 120 degrees out of phase with each other.

    • It is commonly used in industrial and commercial applications for its efficiency and power distribution capabilities.

    • The voltage levels for three-phase systems can vary depending on the application, with commo...

  • Answered by AI
  • Q2. What is the process for entering single-phase voltage?
  • Ans. 

    The process for entering single-phase voltage involves connecting the voltage source to the load through a single conductor.

    • Connect the single-phase voltage source to the load through a single conductor

    • Ensure proper insulation and grounding for safety

    • Check the voltage level using a multimeter before connecting the load

    • Make sure the load is compatible with the voltage rating

  • Answered by AI

Top L&T Construction Electrical Technician Interview Questions and Answers

Q1. 1.Types of Transformer 2.Types of Electrical Drives 3. What is the frequence of India 4. What is your goal
View answer (1)

Electrical Technician Interview Questions asked at other Companies

Q1. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV Switches gears,VCB,ACB,MOCB,SF6 Breakers, Breake... read more
View answer (4)

Get interview-ready with Top L&T Construction Interview Questions

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(3 Questions)

  • Q1. Reinforcement working
  • Q2. Column vertical bar to floor beam bar outside ya inside (inside)
  • Ans. 

    The column vertical bar is placed inside the floor beam bar.

    • Column vertical bar is positioned inside the floor beam bar for structural support.

    • This configuration is commonly used in construction to enhance the strength and stability of the building.

    • Example: Reinforcing steel bars are placed inside the concrete floor beam to provide additional support.

  • Answered by AI
  • Q3. Column vertical bar lap length staccered minimum (300)

Customer Service Executive Interview Questions asked at other Companies

Q1. How u deal to the customer if he get non veg food instead of veg food ?
View answer (36)
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - HR 

(3 Questions)

  • Q1. What is safety and how does it relate to hazards?
  • Ans. 

    Safety is the state of being free from harm or danger, while hazards are potential sources of harm or danger.

    • Safety refers to the measures taken to prevent accidents, injuries, or illnesses in the workplace or any environment.

    • Hazards are potential sources of harm or danger that can cause accidents, injuries, or illnesses.

    • Safety measures are implemented to identify, assess, and control hazards to minimize risks and ensu...

  • Answered by AI
  • Q2. What are the role and responsibilities of HSE officer
  • Ans. 

    HSE officers are responsible for ensuring health, safety, and environmental regulations are followed in the workplace.

    • Developing and implementing health and safety policies

    • Conducting regular inspections and risk assessments

    • Training employees on safety procedures

    • Investigating accidents and incidents

    • Ensuring compliance with local, state, and federal regulations

  • Answered by AI
  • Q3. What do you mean by Hira
  • Ans. 

    HIRA stands for Hazard Identification and Risk Assessment. It is a systematic process for identifying potential hazards and evaluating the associated risks.

    • HIRA involves identifying hazards in the workplace or environment.

    • It includes assessing the risks associated with each hazard.

    • The goal of HIRA is to implement control measures to mitigate or eliminate the identified risks.

    • Examples of hazards include chemical exposur

  • Answered by AI
Round 2 - One-on-one 

(1 Question)

  • Q1. What is the definition of safety and how does it relate to hazards?
  • Ans. 

    Safety is the state of being free from harm or danger, while hazards are potential sources of harm or danger.

    • Safety refers to the condition of being protected from harm or danger

    • Hazards are potential sources of harm or danger that can cause accidents or injuries

    • Safety measures are put in place to mitigate or eliminate hazards

    • Examples of hazards include slippery floors, exposed electrical wires, and toxic chemicals

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Well done for the company.

Top L&T Construction Safety Officer Interview Questions and Answers

Q1. What is the definition of safety and how does it relate to hazards?
View answer (1)

Safety Officer Interview Questions asked at other Companies

Q1. If you don't have any safety equipment and documents how to complete the work ?
View answer (18)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I was interviewed in Dec 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. What is the voltage drop level of grid?
  • Ans. 

    The voltage drop level of a grid refers to the amount of voltage lost as electricity travels through the grid.

    • Voltage drop is typically kept below 3% in distribution systems to ensure efficient power delivery.

    • Factors affecting voltage drop include distance, wire size, and current flow.

    • Voltage drop can be calculated using Ohm's Law: V = I * R, where V is voltage drop, I is current, and R is resistance.

    • For example, a gri...

  • Answered by AI
  • Q2. What is the function of VFD in drives?
  • Ans. 

    VFD in drives controls the speed and torque of an electric motor by varying the frequency and voltage of the power supplied to the motor.

    • Controls speed and torque of electric motor

    • Varies frequency and voltage of power supplied

    • Improves energy efficiency and reduces wear and tear on motor

    • Used in applications like HVAC systems, pumps, and conveyor belts

  • Answered by AI

Assistant Electrical Engineering Manager Interview Questions asked at other Companies

Q1. What is the function of VFD in drives?
View answer (1)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Dec 2024.

Round 1 - HR 

(3 Questions)

  • Q1. Have you maintained standard quality in your previous company?
  • Ans. 

    Yes, I have consistently maintained standard quality in my previous company by following industry best practices and ensuring compliance with regulations.

    • Implemented quality control measures to ensure compliance with project specifications

    • Regularly conducted quality inspections and audits to identify and address any issues

    • Collaborated with project team members to address quality concerns and make necessary improvements

    • ...

  • Answered by AI
  • Q2. Do you use drawing and technology in your work?
  • Ans. 

    Yes, I use drawing software like AutoCAD and technology like GPS in my work.

    • I use drawing software like AutoCAD to create detailed plans and designs for construction projects.

    • I utilize technology like GPS to accurately survey and map out sites for construction.

    • Drawing and technology help me streamline the design and construction process, leading to more efficient and precise results.

  • Answered by AI
  • Q3. Are you doing to maintain time in your life
  • Ans. 

    I prioritize tasks, set goals, use time management tools, and maintain a healthy work-life balance.

    • Prioritize tasks based on deadlines and importance

    • Set specific goals and create a schedule to achieve them

    • Use time management tools such as calendars, to-do lists, and reminders

    • Maintain a healthy work-life balance by setting boundaries and taking breaks

    • Delegate tasks when necessary to avoid burnout

    • Examples: Using project ...

  • Answered by AI
Round 2 - Aptitude Test 

Calculator for material quantity on site material

Round 3 - HR 

(2 Questions)

  • Q1. How do you calculate the quantity of a specific item or material?
  • Ans. 

    Quantity of a specific item or material is calculated by multiplying the dimensions and density of the material.

    • Calculate volume by multiplying length, width, and height

    • Determine density of the material

    • Multiply volume by density to get quantity

    • For example, to calculate quantity of concrete needed for a slab, multiply slab dimensions by density of concrete

  • Answered by AI
  • Q2. What methods do you use to verify information?
  • Ans. 

    I use a combination of document review, site visits, and communication with stakeholders to verify information.

    • Reviewing project documents such as drawings, specifications, and reports

    • Conducting site visits to physically inspect the work and verify conditions

    • Communicating with project team members, clients, and contractors to clarify information

    • Utilizing surveying and testing equipment to validate data

    • Cross-referencing...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Thank you for providing me with this opportunity.

Top L&T Construction Civil Site Engineer Interview Questions and Answers

Q1. Minimum used in which grade of concrete
View answer (11)

Civil Site Engineer Interview Questions asked at other Companies

Q1. What is the minimum Grade of Concrete used in R.C.C. works?
View answer (65)
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 Oct 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. Power generation
  • Q2. Transformer dipma
  • Ans. 

    Step Up Step down Transformer ni activity

  • Answered Anonymously
  • Q3. Generation Kriya
  • Q4. Transformer total detail
  • Ans. 

    A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.

    • Transformers are used to increase or decrease voltage levels in power systems.

    • They consist of primary and secondary windings, a core, and insulation.

    • Examples of transformers include step-up transformers used in power plants to increase voltage for long-distance transmission, and step-dow...

  • Answered by AI
  • Q5. LV HV EHV power total details

Interview Preparation Tips

Interview preparation tips for other job seekers - Torrent power 1 years experience

Power Plant Operations Engineer Interview Questions asked at other Companies

Q1. How many type of circuit breaker
View answer (1)
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L&T Construction Interview FAQs

How many rounds are there in L&T Construction interview?
L&T Construction interview process usually has 2-3 rounds. The most common rounds in the L&T Construction interview process are Technical, Resume Shortlist and HR.
What are the top questions asked in L&T Construction interview?

Some of the top questions asked at the L&T Construction interview -

  1. What will be the cost of painting the wall behind ...read more
  2. What do you mean by M25 concre...read more
  3. What are the steps to be followed after receiving the plan of a constructi...read more
How long is the L&T Construction interview process?

The duration of L&T Construction interview process can vary, but typically it takes about less than 2 weeks to complete.

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L&T Construction Interview Process

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