L&T Construction Interview Questions, Process, and Tips

Q1. Tell me how to work your last company.
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Q2. Pipe laying procedure.
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Pipe laying procedure involves planning, excavation, laying the pipe, backfilling, and testing for leaks.
• Plan the layout of the pipes based on the project requirements and specifications.

• Excavate the trench to the required depth and width to accommodate the pipe.

• Lay the pipes carefully in the trench, ensuring proper alignment and slope for efficient flow.

• Backfill the trench with suitable material to provide support and...read more
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Q1. Design of base plate
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Base plate design involves determining the size, thickness, and material of the plate to support the structural load.
• Consider the load requirements and dimensions of the column being supported

• Calculate the required thickness and size of the base plate based on the load

• Select a suitable material for the base plate, such as steel or concrete

• Ensure proper anchorage and connection details for the base plate
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Q2. Roughly draw a base plate connection
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A base plate connection is a structural element used to connect a steel column to a concrete foundation.
• Base plate connections are typically used in steel structures to transfer loads from the column to the foundation.

• The base plate is usually welded to the bottom of the column and anchored to the concrete foundation using anchor bolts.

• The base plate connection design must consider factors such as load transfer, bendin...read more
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Like civil engineer and site related

Q1. Site technical words
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Q1. Salary and other details
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Basic apti test was conducted. Midium level difficulty

Q1. B tech and M.tech project were asked.
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Q2. Basic tests conducted on site.
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Q1. Concrete soil aggregate bitumen and all testing
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Q2. Aggregate testing
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Q3. Soil cube slump testing
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Q1. Cement concrete
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Q2. Bitumen testing
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Easy aptitude with techincal questions

Q1. Density of steel and concrete Curing Seive analysis Is codes of steel
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Q2. Deflection and bending moment of a simply supported beam
Ans. 
Deflection and bending moment are important factors in analyzing the behavior of simply supported beams.
• Deflection refers to the displacement of a point on a beam from its original position under an applied load.

• Bending moment is the internal moment that causes a beam to bend.

• For a simply supported beam, the deflection and bending moment can be calculated using various methods such as the double integration method, the...read more
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Q3. Process of hydration
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Hydration is the process of adding water molecules to a substance or compound.
• Hydration is commonly used in chemistry and biochemistry.

• It involves the addition of water molecules to a substance, resulting in a chemical reaction.

• Hydration reactions are often exothermic, releasing heat.

• An example of hydration is the reaction between an alkene and water to form an alcohol.

• In biological systems, hydration is essential for ...read more
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Q4. Water and cement content
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