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Larsen & Toubro Limited Electrical Project Engineer Interview Questions and Answers

Updated 14 Sep 2022

Larsen & Toubro Limited Electrical Project Engineer Interview Experiences

1 interview found

I applied via campus placement at GLA Institute of Technology and Management, Mathura and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Aptitude Test 

Reasoning , aptitude , questions

Round 2 - Technical 

(1 Question)

  • Q1. About transformer working principle, about projects about protecting device , circuit breaker.
Round 3 - HR 

(1 Question)

  • Q1. Documents submission .

Interview Preparation Tips

Interview preparation tips for other job seekers - Experience good to gain knowledge , facilities given by company is very good , but don't join as a contractual employee.

Interview questions from similar companies

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

I applied via Walk-in and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Technical 

(7 Questions)

  • Q1. What is diesel generator, transformer & HVAC
  • Ans. 

    Diesel generator is a backup power source using diesel fuel, transformer is a device that transfers electrical energy between circuits, and HVAC is a system for heating, ventilation, and air conditioning.

    • Diesel generator: provides backup power using diesel fuel, commonly used in areas with frequent power outages

    • Transformer: transfers electrical energy between circuits, stepping up or down voltage levels as needed

    • HVAC: ...

  • Answered by AI
  • Q2. Operation & maintenance LT pannel & HT pannel
  • Q3. What is fire fighting system
  • Ans. 

    A fire fighting system is a set of equipment and procedures designed to detect, control, and extinguish fires in a building or area.

    • Includes fire alarms, sprinkler systems, fire extinguishers, and fire hoses

    • May also involve fire suppression systems like foam or gas

    • Designed to protect lives and property in the event of a fire

    • Regular maintenance and testing are crucial to ensure effectiveness

  • Answered by AI
  • Q4. What is DM plant
  • Ans. 

    DM plant stands for Demineralization plant, used to remove minerals and salts from water.

    • DM plant is used in industries to produce demineralized water for various processes.

    • It consists of ion exchange resins to remove minerals like calcium, magnesium, and salts from water.

    • The process involves passing water through cation and anion exchange columns to remove ions.

    • DM plant is essential in power plants, pharmaceutical ind...

  • Answered by AI
  • Q5. What is acb,vcb,mccb, mcb
  • Ans. 

    ACB, VCB, MCCB, MCB are types of circuit breakers used in electrical systems.

    • ACB stands for Air Circuit Breaker, used for high voltage applications.

    • VCB stands for Vacuum Circuit Breaker, used for medium voltage applications.

    • MCCB stands for Molded Case Circuit Breaker, used for low voltage applications.

    • MCB stands for Miniature Circuit Breaker, used for residential and commercial applications.

  • Answered by AI
  • Q6. Fire fighting system
  • Q7. ACB,VCB,MCCB,MCB,OCB etc

Interview Preparation Tips

Topics to prepare for Tata Projects Electrical Engineer interview:
  • Electrical department
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(5 Questions)

  • Q1. Electrical engineer
  • Q2. Solar technician
  • Q3. Lisoining hand over take over
  • Q4. Erection testing commissioning
  • Q5. Row solve sub contractors billing
  • Ans. 

    To row solve sub contractors billing, ensure accurate tracking of work completed, materials used, and hours worked.

    • Maintain detailed records of work completed by each subcontractor

    • Verify invoices against work completed and materials used

    • Track hours worked by subcontractors to ensure accurate billing

    • Address any discrepancies or issues promptly to avoid delays in payment

  • Answered by AI
Interview experience
4
Good
Difficulty level
Hard
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Electrical any quacthine contraction
  • Q2. Electrical power tools
  • Q3. Peamament job your company

Interview Preparation Tips

Interview preparation tips for other job seekers - over all experience 15 years
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Good knowledge in electrical
  • Q2. Power system information and automation

Interview Preparation Tips

Interview preparation tips for other job seekers - Good
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Oct 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Group Discussion 

Transformer Testing
Transformer protection
Relay
CT
Breker
HT & LT Panel
Moter IR&WR & PI
Moter Name Plet
Earthing

Round 3 - HR 

(2 Questions)

  • Q1. Present Company
  • Q2. Your Present Sailri
  • Ans. 

    My current salary is competitive for a junior engineer position in the electrical field.

    • My current salary is in line with industry standards for junior engineers in the electrical field.

    • I am satisfied with my current salary and feel it reflects my skills and experience.

    • I have received positive feedback on my performance which may have contributed to salary increases.

    • I am open to discussing salary expectations for a new...

  • Answered by AI
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Self introduction & previous company experience
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. As per company policy requirement condition
Round 3 - HR 

(1 Question)

  • Q1. As per company policy requirement
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Dec 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

It was in campus interview. aptitude test difficulty low

Round 2 - Technical 

(2 Questions)

  • Q1. Ferranti effect
  • Q2. What is Skin effect?
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I was interviewed in Jul 2022.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
Round 2 - One-on-one 

(2 Questions)

  • Q1. I was interviewed for Transmission & Distribution Profile Q1 - Please walk us through your CV and your roles in the various projects ? Q2 - Tell us about design calculations of EHV Cables. How you come up ...
  • Q2. Q15 - Concepts of HVDC & Offshore Connections
  • Ans. 

    HVDC is a technology used to transmit high voltage DC power over long distances. Offshore connections refer to power transmission from offshore wind farms.

    • HVDC is more efficient than AC transmission over long distances

    • Offshore connections require specialized equipment and installation techniques

    • HVDC is used for offshore connections to transmit power from offshore wind farms to the mainland

    • Examples of HVDC projects incl...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for AECOM Senior Electrical Engineer interview:
  • Grounding
  • Cable Sizing
  • Battery Charger
  • Transformers
  • Power Transmission
Interview preparation tips for other job seekers - The interview was conducted by the team whom you will join, if you clear the interview. Please be brief with your CV, Any question can be asked based on your CV. Conceptual question were asked, with no major emphasis on formulas but the understanding behind it.

Go through these topics
1. Grounding Design details
2. Battery Charger sizing step by step process
3. Cable Ampacity and SVL calculation.

Larsen & Toubro Limited Interview FAQs

How many rounds are there in Larsen & Toubro Limited Electrical Project Engineer interview?
Larsen & Toubro Limited interview process usually has 3 rounds. The most common rounds in the Larsen & Toubro Limited interview process are Aptitude Test, Technical and HR.
How to prepare for Larsen & Toubro Limited Electrical Project Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Larsen & Toubro Limited. The most common topics and skills that interviewers at Larsen & Toubro Limited expect are Commissioning, EPC, Electrical Engineering, Electricals and Project Engineering.
What are the top questions asked in Larsen & Toubro Limited Electrical Project Engineer interview?

Some of the top questions asked at the Larsen & Toubro Limited Electrical Project Engineer interview -

  1. About transformer working principle, about projects about protecting device , c...read more
  2. Documents submissio...read more

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Larsen & Toubro Limited Electrical Project Engineer Salary
based on 26 salaries
₹4.8 L/yr - ₹10 L/yr
33% more than the average Electrical Project Engineer Salary in India
View more details

Larsen & Toubro Limited Electrical Project Engineer Reviews and Ratings

based on 9 reviews

2.1/5

Rating in categories

2.0

Skill development

1.5

Work-life balance

4.3

Salary

2.9

Job security

1.3

Company culture

1.5

Promotions

1.3

Work satisfaction

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