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Larsen & Toubro Limited
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Larsen & Toubro Limited Engineer Interview Questions, Process, and Tips
Top Larsen & Toubro Limited Engineer Interview Questions and Answers
- Q1. Based on my BTP, define Reynolds number and its formula?
- Q2. Speak on "Radiation waste management" For 3-4 mins.
- Q3. Compare Reynolds number of oil and water.
Larsen & Toubro Limited Engineer Interview Experiences
17 interviews found
Anonymous
Selected
I applied via Job Portal and was interviewed in Mar 2024. There was 1 interview round.
(5 Questions)
- Q1. What is Grade of M20
- Ans.
Grade of M20 refers to the mix ratio of concrete where M denotes mix and 20 represents the compressive strength in N/mm^2 after 28 days.
M20 concrete mix consists of 1 part cement, 1.5 parts sand, and 3 parts aggregate.
The compressive strength of M20 concrete after 28 days is 20 N/mm^2.
It is commonly used for residential construction like foundations, slabs, and beams.
- Q2. What is Grade of M25
- Ans.
Grade of M25 refers to the mix design of concrete with a compressive strength of 25 MPa.
M25 grade concrete is a mix design with a compressive strength of 25 MPa after 28 days of curing.
It is commonly used in construction for residential buildings, bridges, and pavements.
The mix proportion for M25 grade concrete is usually 1:1:2 (cement:sand:aggregate).
- Q3. 4.75 to 10 size of sieve
- Ans.
4.75 to 10 size of sieve refers to the range of particle sizes that can pass through the sieve.
4.75 to 10 size of sieve indicates the range of particle sizes that can pass through the sieve mesh.
Particles smaller than 4.75 will pass through, while particles larger than 10 will be retained on the sieve.
This range is commonly used in particle size analysis in industries like construction and mining.
- Q4. What is sinking fund method
- Ans.
Sinking fund method is a way for a company to set aside money over time to repay a debt or replace an asset.
Sinking fund method involves regular contributions to a fund specifically designated for repaying debt or replacing assets.
The purpose of the sinking fund is to ensure that enough money is available when the debt matures or the asset needs to be replaced.
By using the sinking fund method, a company can avoid havin...
- Q5. What is annuity
- Ans.
An annuity is a financial product that provides a series of payments at regular intervals.
Annuities are typically used for retirement income or to provide a steady income stream.
There are different types of annuities such as fixed annuities, variable annuities, and indexed annuities.
Annuities can be purchased with a lump sum payment or through a series of payments over time.
The payments from an annuity can be guarantee...
I applied via Job Portal and was interviewed in Nov 2023. There was 1 interview round.
(5 Questions)
- Q1. Our Responsibility
- Q2. Experience & projects name
- Q3. Regarding bar bending schedule
- Q4. Regarding contractor billing
- Q5. Cube & slump test
karthik Raj
I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Bw calm and answer the questions clearly. Don't say I don't know and say I will learn
- Q2. Tell me about your self is the very important one
Interview Preparation Tips
What people are saying about Larsen & Toubro Limited
Selected
I applied via Approached by Company and was interviewed in Aug 2022. There were 3 interview rounds.
(1 Question)
- Q1. Cable Tray routine, Cable Sizing
(1 Question)
- Q1. Salary Discussion, Policies, HR Round
Interview Preparation Tips
Larsen & Toubro Limited interview questions for designations
I applied via Campus Placement and was interviewed in Mar 2022. There were 2 interview rounds.
Very easy test no preparation needed. Just practice basic aptitude.
(5 Questions)
- Q1. Based on my BTP, define Reynolds number and its formula?
- Ans.
Reynolds number is a dimensionless quantity used to predict fluid flow patterns and turbulence.
Reynolds number is calculated as the ratio of inertial forces to viscous forces.
It is used to determine whether a fluid flow is laminar or turbulent.
The formula for Reynolds number is Re = (ρVD)/μ, where ρ is the density of the fluid, V is the velocity of the fluid, D is the characteristic length of the flow, and μ is the dyn...
- Q2. Speak on "Radiation waste management" For 3-4 mins.
- Ans.
Radiation waste management involves the safe handling, storage, and disposal of radioactive materials.
Radioactive waste can come from various sources such as nuclear power plants, medical facilities, and research institutions.
The waste is classified into different categories based on its level of radioactivity and half-life.
Proper storage and disposal methods include deep geological repositories, dry cask storage, and ...
- Q3. Compare Reynolds number of oil and water.
- Ans.
Reynolds number of oil is higher than water due to its higher viscosity.
Reynolds number is a dimensionless quantity used to predict fluid flow patterns.
It is calculated using the fluid's density, velocity, viscosity, and characteristic length.
Oil has a higher viscosity than water, which means it resists flow more.
This results in a higher Reynolds number for oil compared to water.
Higher Reynolds number indicates more tu...
- Q4. Material used in Heat exchanger's fins.
- Ans.
The material used in heat exchanger's fins is typically aluminum or copper alloys.
Aluminum and copper alloys are commonly used due to their high thermal conductivity.
Other materials such as stainless steel and titanium may also be used in certain applications.
The choice of material depends on factors such as cost, durability, and the specific application.
- Q5. Manufacturing process.
Interview Preparation Tips
Get interview-ready with Top Larsen & Toubro Limited Interview Questions
I applied via Naukri.com
Interview Questionnaire
2 Questions
- Q1. Tell mee your self detailes
- Q2. Iam sai iam from andhrapradesh my negative place undrajavarm my hobbies are like cricket and readings books and some social actiivites
Interview Preparation Tips
Engineer Jobs at Larsen & Toubro Limited
I applied via Naukri.com and was interviewed in Dec 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions were mostly related to data structures, oops concepts, file handling, time complexity
Interview Preparation Tips
Viveka ETV
Anindya katoch
Interview Questionnaire
2 Questions
- Q1. What questions asked by a Instrumentation engineer
- Q2. First they will tell to introduce you .then they take technicial round in which they ask about sensor instruments,different signals and about DCS and plc.
Interview Questionnaire
2 Questions
- Q1. Physics and Maths
- Q2. Multiple choice questions
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Larsen & Toubro Limited Engineer Interview Process
based on 8 interviews
4 Interview rounds
- Technical Round
- HR Round
- Aptitude Test Round
- Personal Interview1 Round
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Larsen & Toubro Limited Engineer Reviews and Ratings
based on 189 reviews
Rating in categories
|
Assistant Manager
3.9k
salaries
|  ₹6.4 L/yr - ₹20.2 L/yr |
|
Senior Engineer
3.4k
salaries
| ₹4.5 L/yr - ₹12.5 L/yr |
|
Engineer
1.2k
salaries
| ₹1.6 L/yr - ₹9.4 L/yr |
|
Manager
1.1k
salaries
| ₹9.5 L/yr - ₹30 L/yr |
|
Assistant Construction Manager
1k
salaries
| ₹6 L/yr - ₹17 L/yr |
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