200+ L&T Energy Hydrocarbon Interview Questions & Answers | Complete Prep Guide 2025

Top L&T Energy Hydrocarbon Interview Questions and Answers

Q1. What is a role of LPD and HPV, why installation in line
asked in Assistant Manager and Mechanical Engineer interview
View answer (1)
Q2. What is HIRA? What is Work at Height and it's hazard and it's precautions?
asked in Senior Safety Supervisor interview
View answers (2)
Q3. How to cost control in project
asked in Senior Engineer interview
View answers (2)

View all 83 questions

L&T Energy Hydrocarbon Interview Experiences

Popular Designations

95 interviews found

Static Equipment Design Engineer Interview Questions & Answers

Anonymous

posted on 21 Dec 2021

Interview Questionnaire

2 Questions

Q1. Whats Is loading according to UG-22

Ans.

Loading according to UG-22 refers to the applied forces and moments on static equipment as per the ASME Boiler and Pressure Vessel Code.

UG-22 of the ASME Code provides guidelines for determining the loading conditions on static equipment such as pressure vessels and heat exchangers.
Loading includes both internal and external forces and moments that act on the equipment.
Internal loading includes pressure, temperature, a...

Answered by AI

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Q2. Whats types of heat exchanger of s&t heat exchanger

Ans.

S&T heat exchangers include shell and tube, plate and frame, and spiral heat exchangers.

Shell and tube heat exchangers are the most common type.
Plate and frame heat exchangers are compact and efficient.
Spiral heat exchangers are used for high-viscosity fluids.
Other types include double pipe, finned tube, and air-cooled heat exchangers.

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Static Equipment Design Engineer Interview Questions asked at other Companies

Q1. 1) what is column deflection and how to avoid it

View answer (3)

Safety Officer Interview Questions & Answers

Anonymous

posted on 14 Feb 2025

Interview experience

Excellent

Difficulty level

Hard

Process Duration

Less than 2 weeks

Result

Selected

I appeared for an interview in Jan 2025.

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview 3 step conduct by L&T ,and very hard interview.

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)

L&T Energy Hydrocarbon Interview Questions and Answers for Freshers

Power Plant Engineer Interview Questions & Answers

THAKOR KISHANJI VIJAYJI

posted on 18 Nov 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Job Portal and was interviewed in Oct 2024. There were 2 interview rounds.

Interview Preparation Tips

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

Power Plant Engineer Interview Questions asked at other Companies

Q1. Boiler cold start-up and shutdown process & types of emergencies in your experience, specific energy consumption, efficiency of boiler, coal size, GCV, What is 5S? How it is implemented in your company explain

View answer (1)

Plant Engineer Interview Questions & Answers

THAKOR KISHANJI VIJAYJI

posted on 14 Nov 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

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

Interview Preparation Tips

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

Plant Engineer Interview Questions asked at other Companies

Q1. Types of hydraulic, pneumatic, which types of machine and how many machines in yours organization,

View answer (1)

Chemical Engineer Interview Questions & Answers

Hariprasad Karukonda

posted on 11 Nov 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

I applied via Campus Placement

Interview Preparation Tips

Topics to prepare for L&T Energy Hydrocarbon Chemical Engineer interview:

cre,heat transfer

Chemical Engineer Interview Questions asked at other Companies

Q1. Tell an incident of a technical problem and how you solved it ?

View answer (1)

Get interview-ready with Top L&T Energy Hydrocarbon Interview Questions

Assistant Manager and Mechanical Engineer Interview Questions & Answers

Anonymous

posted on 13 Nov 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Result

Selected

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

Top L&T Energy Hydrocarbon Assistant Manager and Mechanical Engineer Interview Questions and Answers

Q1. What is a role of LPD and HPV, why installation in line

View answer (1)

Assistant Manager and Mechanical Engineer Interview Questions asked at other Companies

Q1. How many inches of welding does a welder make in a shop and filed

View answer (1)

Jobs at L&T Energy Hydrocarbon

View all

Adani Cements - Marketing Role (1-3 yrs)

1-3 Yrs

Not Disclosed

Trainee Interview Questions & Answers

Anonymous

posted on 10 Dec 2024

Interview experience

Average

Difficulty level

Hard

Process Duration

Less than 2 weeks

Result

Not Selected

I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.

Interview Preparation Tips

Interview preparation tips for other job seekers - work hard and make more knowledge

Trainee Interview Questions asked at other Companies

Q1. Ques1: There is a big file of words which is dynamically changing. We are continuously adding some words into it. How would you keep track of top 10 trending words at each moment? Ques2:Write a function that returns the length of the longes... read more

View answer (2)

Quality Engineer Interview Questions & Answers

Anonymous

posted on 1 Dec 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

Result

Selected

I appeared for an interview in Nov 2024.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well for technical questions

Quality Engineer Interview Questions asked at other Companies

Q1. What is MSA and addition of msa version, type of msa ,what different between variable data and attibute data .why difine flase and miss rate calculate by msa .

View answer (8)

Store Incharge and Supervisor Interview Questions & Answers

Anonymous

posted on 29 Nov 2024

Interview experience

Good

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

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

Interview Preparation Tips

Topics to prepare for L&T Energy Hydrocarbon Store Incharge and Supervisor interview:

Store Management
Stored Procedures
Stores Maintenance
Store Operations

Store Incharge and Supervisor Interview Questions asked at other Companies

Q1. How can we will concrete at tower line

View answer (2)

Interview Questions & Answers

Anonymous

posted on 15 Jul 2024

Interview experience

Excellent

Difficulty level

Process Duration

Result

Diploma Trainee Engineer Interview Questions & Answers

Anonymous

posted on 10 Jul 2024

Interview experience

Good

Difficulty level

Process Duration

Result

I applied via Campus Placement

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well, you will get good Job

Diploma Trainee Engineer Interview Questions asked at other Companies

Q1. Wich of the following laws states that: in any electrical network the algebraic sum of the current meeting at a poin is zero ?

View answer (9)

Top trending discussions

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Interview Tips & Stories

6d (edited)

timepasstiwari

A Digital Markter

Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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L&T Energy Hydrocarbon Interview FAQs

How many rounds are there in L&T Energy Hydrocarbon interview?

L&T Energy Hydrocarbon interview process usually has 1-2 rounds. The most common rounds in the L&T Energy Hydrocarbon interview process are Technical, Resume Shortlist and HR.

How to prepare for L&T Energy Hydrocarbon 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 L&T Energy Hydrocarbon. The most common topics and skills that interviewers at L&T Energy Hydrocarbon expect are Management, Monitoring, Construction, Project Management and Procurement.

What are the top questions asked in L&T Energy Hydrocarbon interview?

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

Mechanical Piping execution, Types of Equipment used in Refinery sector, How it...read more
What is the procedure to define one way and two way slab.How you will fix the r...read more
Which grade of concrete normal use for ...read more

How long is the L&T Energy Hydrocarbon interview process?

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

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based on 84 interviews

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Jobs at L&T Energy Hydrocarbon

Adani Cements - Marketing Role (1-3 yrs)

1-3 Yrs

Not Disclosed

Explore more jobs

L&T Energy Hydrocarbon Salaries in India

Assistant Manager 752 salaries	₹4.9 L/yr - ₹19 L/yr
Manager 330 salaries	₹10.2 L/yr - ₹30 L/yr
Senior Engineer 270 salaries	₹3.5 L/yr - ₹12 L/yr
Piping Engineer 138 salaries	₹2.5 L/yr - ₹11 L/yr
Assistant General Manager 116 salaries	₹17 L/yr - ₹35 L/yr