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L&T Construction Pipeline Engineer Interview Questions, Process, and Tips
L&T Construction Pipeline Engineer Interview Experiences
1 interview found
(5 Questions)
- Q1. What is pipe laying
- Ans.
Pipe laying is the process of installing pipes underground or underwater for various purposes such as transportation of fluids or gases.
Pipe laying involves digging trenches or using specialized equipment to lay pipes in the ground.
Pipes can also be laid underwater using techniques such as horizontal directional drilling or pipe jacking.
The pipes are then connected together and tested for leaks before being put into se...
- Q2. What is process before laying
- Ans.
The process before laying a pipeline involves planning, surveying, obtaining permits, clearing the right of way, and preparing the trench.
Planning the route of the pipeline to ensure efficiency and safety
Surveying the land to identify any obstacles or potential issues
Obtaining necessary permits and approvals from relevant authorities
Clearing the right of way by removing any vegetation or structures in the path
Preparing...
- Q3. What is the gap between to pipeline
- Ans.
The gap between two pipelines refers to the distance or separation between them.
The gap between two pipelines is typically determined by safety regulations and engineering standards.
The gap is important to prevent interference between pipelines and ensure proper maintenance access.
For example, in offshore pipelines, the gap between them is usually around 20-30 meters to allow for safe operations.
- Q4. What is the process of back feeling
- Ans.
Back filling is the process of refilling an excavated area with soil or other materials to restore the ground to its original level.
Back filling is done after the installation of pipelines to cover and protect them.
The process involves carefully placing and compacting the backfill material to prevent settling or damage to the pipeline.
Common backfill materials include sand, gravel, and crushed stone.
Back filling is an ...
- Q5. What is house keeping
- Ans.
Housekeeping refers to the management and organization of tasks related to maintaining cleanliness and order in a living or working space.
Housekeeping involves tasks such as cleaning, organizing, and tidying up living or working spaces.
It includes activities like dusting, vacuuming, mopping, and laundry.
Housekeeping also involves decluttering, arranging furniture, and maintaining overall cleanliness.
Good housekeeping p...
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I applied via campus placement at Birla Institute of Technology and Science (BITS), Pilani and was interviewed in Jul 2024. There were 3 interview rounds.
Social media connecting people
(2 Questions)
- Q1. Timoshenko beam theory
- Q2. Sfd and bmd diagram
- Ans.
Sfd and bmd diagrams show the variation of shear force and bending moment along the length of a structural member.
SFD (Shear Force Diagram) shows the variation of shear force along the length of a beam or structural member.
BMD (Bending Moment Diagram) shows the variation of bending moment along the length of a beam or structural member.
SFD and BMD are essential for analyzing the internal forces and moments in a structu...
(2 Questions)
- Q1. Introduce yourself
- Ans.
I am a structural engineer with 5 years of experience in designing and analyzing buildings and bridges.
Graduated with a degree in Civil Engineering
Worked on various projects including high-rise buildings and pedestrian bridges
Proficient in software such as AutoCAD and SAP2000
- Q2. Preference of job location
- Ans.
I am open to job locations that offer opportunities for growth and development.
I am willing to relocate for the right job opportunity
I prefer job locations with good transportation options
I am open to both urban and rural locations depending on the job requirements
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Design Engineer Interview Questions & Answers
BGR Energy Systems
SURIYA PERUMAL
posted on 20 Aug 2024
(3 Questions)
- Q1. WELDING SYMBOLS EXPLAIN
- Ans.
Welding symbols are used to communicate welding information on engineering drawings.
Welding symbols are used to indicate the type of weld, dimensions, and other important information related to the welding process.
They are typically composed of a reference line, arrow, and various symbols and letters.
Examples of welding symbols include fillet weld, groove weld, plug weld, and spot weld symbols.
Understanding welding sym...
- Q2. TYPES OF WELDING
- Ans.
Types of welding include MIG, TIG, stick, and flux-cored welding.
MIG welding uses a wire electrode and shielding gas to join metals.
TIG welding uses a tungsten electrode and inert gas to create a strong weld.
Stick welding, also known as shielded metal arc welding, uses a flux-coated electrode.
Flux-cored welding uses a tubular wire filled with flux to protect the weld.
Other types include spot welding, laser welding, and
- Q3. GD & T SYMBOLS
(2 Questions)
- Q1. TOOLS DETAIL & EXPLAIN
- Ans.
Design engineers use a variety of tools to create and analyze designs.
Design software like AutoCAD, SolidWorks, or CATIA is commonly used for creating 2D and 3D models.
Simulation tools like ANSYS or COMSOL are used to analyze the performance of designs under different conditions.
Prototyping tools like 3D printers or CNC machines are used to create physical prototypes for testing.
Collaboration tools like Slack or Trello...
- Q2. GIVE THE 2D DRAWING CREATED THE 3D MODELS
- Ans.
To create 3D models from 2D drawings, use CAD software to extrude, revolve, and loft shapes based on the dimensions and features shown in the drawings.
Import the 2D drawing into CAD software such as AutoCAD or SolidWorks
Identify key dimensions and features from the drawing
Use extrude, revolve, and loft commands to create 3D shapes based on the 2D geometry
Add details such as fillets, chamfers, and holes to complete the ...
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Skills evaluated in this interview
Design Engineer Interview Questions & Answers
McDermott International
Anonymous
posted on 25 Nov 2024
Selected
I applied via Campus Placement and was interviewed in Oct 2024. There was 1 interview round.
(3 Questions)
- Q1. Electrical engineers
- Q2. Electrical digine eng
- Q3. Why joined your company
- Ans.
I joined the company because of its innovative projects and collaborative work environment.
Opportunity to work on cutting-edge projects
Collaborative work environment
Company's reputation in the industry
Career growth opportunities
Interview Preparation Tips
(2 Questions)
- Q1. Pipeline executive laying,types of pipes
- Q2. What about welding machine and material
- Ans.
Welding machines are used to join materials together using heat and pressure. The choice of welding machine and material depends on the specific requirements of the project.
Different types of welding machines are used for different welding processes such as MIG, TIG, and stick welding.
The material being welded determines the type of welding machine and welding process to be used.
Factors such as material thickness, join...
Selected
I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.
(2 Questions)
- Q1. What is the IS code of pile.
- Ans.
IS 2911 is the Indian Standard code for design and construction of pile foundations.
IS 2911 is the code for design and construction of pile foundations in India.
It covers various types of piles including driven piles, bored cast-in-situ piles, etc.
The code provides guidelines for the design, materials, construction, and testing of piles.
It ensures the safety and stability of structures supported by piles.
Example: IS 29...
- Q2. What is the density of bentonite during piling.
- Ans.
The density of bentonite during piling is typically around 1.0 to 1.2 g/cm^3.
The density of bentonite can vary depending on the specific type and concentration used.
Higher density bentonite is often preferred for better support during piling operations.
Typical range of density for bentonite during piling is 1.0 to 1.2 g/cm^3.
Structural Engineer Interview Questions & Answers
Larsen & Toubro Limited
Anonymous
posted on 18 Jan 2024
Selected
I applied via Walk-in and was interviewed in Dec 2023. There was 1 interview round.
(3 Questions)
- Q1. Auto cad commands
- Q2. Trim Shortcut Key
- Q3. Fillet Command Use Which Purpose
- Ans.
The Fillet command is used in structural engineering to create a rounded corner between two lines or objects.
The Fillet command is used to create a smooth transition between two lines or objects by adding a rounded corner.
It is commonly used in structural engineering to create fillets at the junctions of beams, columns, and other structural elements.
The Fillet command can be used with different radius values to control...
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Skills evaluated in this interview
Senior Structural Engineer Interview Questions & Answers
G R Infraprojects
Anonymous
posted on 26 Jun 2024
(2 Questions)
- Q1. Bridge construction and BBS
- Q2. Execution of site like vup
Structural Engineer Interview Questions & Answers
H.G. Infra Engineering
Anonymous
posted on 15 Sep 2023
Selected
I applied via Job Portal
About Previous experience and some site questions
(1 Question)
- Q1. Civil and Highway Structure related Question
Interview Preparation Tips
Civil Structural Engineer Interview Questions & Answers
Ashoka Buildcon
Anonymous
posted on 16 Feb 2022
I applied via Company Website and was interviewed in Jan 2022. There were 2 interview rounds.
(1 Question)
- Q1. What is volume of concrete?
- Ans.
The volume of concrete refers to the amount of space occupied by concrete.
Volume of concrete is measured in cubic units (e.g., cubic meters or cubic feet).
It is calculated by multiplying the length, width, and height of the concrete element.
For example, if a concrete slab has a length of 5 meters, width of 3 meters, and height of 0.15 meters, the volume of concrete would be 5 x 3 x 0.15 = 2.25 cubic meters.
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L&T Construction Pipeline Engineer Interview Process
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