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L&T Technology Services Piping Engineer Interview Questions and Answers
L&T Technology Services Piping Engineer Interview Experiences
1 interview found
I applied via Campus Placement and was interviewed before Aug 2021. There were 4 interview rounds.
In aptitude test there were 2 sections
1. Technical test which contains basic of mechanical discipline since this was College placement and in mechanical engineering there is no subject like piping engineering so there were no questions from piping engineering.
2. Aptitude test was different from other companies. In aptitude test we were asked to attempt as many as questions in stipulated time period for example tick on correct spelling, in this round we got 2 mins in which we have to attempt as many as questions as we can.
(2 Questions)
- Q1. Stress strain curve, velocity and acceleration
- Q2. Effect of alloying elements on steel
- Ans.
Alloying elements can improve steel's strength, hardness, corrosion resistance, and other properties.
Alloying elements can change the crystal structure of steel, affecting its properties.
Chromium improves corrosion resistance and hardness, and is used in stainless steel.
Manganese improves strength and toughness.
Nickel improves toughness and corrosion resistance.
Carbon increases hardness and strength, but reduces ductil...
(3 Questions)
- Q1. Project specific questions.
- Q2. Elements of Iron carbide diagram.
- Ans.
Iron carbide diagram shows the relationship between temperature, carbon content, and phases of iron and iron carbide.
Also known as the Fe-C diagram
Displays the transformation of iron and iron carbide at different temperatures and carbon concentrations
Consists of three regions: austenite, ferrite, and cementite
Used to determine the microstructure of steel and cast iron
Helps in predicting the properties of steel and cast
- Q3. What is Compressible and incompressible fluids and example..
- Ans.
Compressible fluids can be compressed while incompressible fluids cannot be compressed.
Compressible fluids have a variable density and volume, while incompressible fluids have a constant density and volume.
Examples of compressible fluids include gases like air and steam, while examples of incompressible fluids include liquids like water and oil.
Compressible fluids follow the gas laws, while incompressible fluids follow...
(2 Questions)
- Q1. Tell me something about youself
- Q2. What do you know about our company?
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Piping Engineer Jobs at L&T Technology Services
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Anonymous
I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Questions based on the CV we kept
- Q2. Questions related to powershell, storages, networking in azure IaaS, NSG
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Routing and switching related
Interview Preparation Tips
Its all about God's grace.
Interview Questionnaire
3 Questions
- Q1. About skilla
- Q2. Project
- Q3. Roles in
I applied via Approached by Company and was interviewed before Dec 2021. There were 3 interview rounds.
(1 Question)
- Q1. What is n-tier architecture
- Ans.
n-tier architecture is a software design pattern that divides an application into logical layers.
It separates presentation, application processing, and data management functions.
Each layer can be developed and maintained independently.
Examples include 3-tier and 4-tier architectures.
It improves scalability, maintainability, and flexibility of the application.
(1 Question)
- Q1. What is your expectation from company
Interview Preparation Tips
I applied via Job Fair and was interviewed before May 2021. There were 2 interview rounds.
(1 Question)
- Q1. What is your job role
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Oct 2021. There were 3 interview rounds.
(2 Questions)
- Q1. What is AD dns dhcp?
- Ans.
AD DNS DHCP are Microsoft technologies used for network management and authentication.
Active Directory (AD) is a directory service used for authentication and authorization of users and computers in a network.
Domain Name System (DNS) is used for name resolution of network resources.
Dynamic Host Configuration Protocol (DHCP) is used for automatic IP address assignment to network devices.
AD, DNS, and DHCP are often used ...
- Q2. What is IaaS SaaS PaaS?
- Ans.
IaaS, SaaS, and PaaS are cloud computing models that provide different levels of infrastructure, software, and platform services.
IaaS (Infrastructure as a Service) provides virtualized computing resources over the internet, such as servers, storage, and networking.
SaaS (Software as a Service) delivers software applications over the internet, eliminating the need for local installation and maintenance.
PaaS (Platform as ...
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I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. About the basics of c, c++ and java, also asked to explain the project that I developed.
Interview Preparation Tips
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Interview Questionnaire
2 Questions
- Q1. Engineering Technical
- Q2. Mainly on Engineering Design
Interview Questionnaire
1 Question
- Q1. What is name mangling?
- Ans.
Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.
Name mangling is used in C++ to support function overloading.
It is also used in Python to avoid naming conflicts in modules.
Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.
In C++, name mangling can be seen by using the 'nm' comman
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L&T Technology Services Piping Engineer Interview Process
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