L&T Heavy Engineering Graduate Engineer Interview Questions and Answers

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
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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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Easy test of aptitude and go through basic of civil engineering

The interview coding based on c programming and simple aptitude question, C program is some advance in question, environment of interview very clam and relax. They are more expecting in file operation program

Coding questions were basic from c and cpp

Basic apti questions, quant, reasoning etc

Q1. What is a valley curve
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A valley curve is a type of curve used in engineering to represent the profile of a road or railway track with a concave shape.
• Valley curves are used to ensure smooth transitions between different gradients on a road or railway track.

• They are typically concave in shape, resembling a valley or a dip in the road.

• Valley curves help in maintaining safe and comfortable travel for vehicles or trains.

• They are designed based o...read more
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Q2. What are the components of cement
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Components of cement include limestone, clay, gypsum, and other materials.
• Limestone: primary component, provides calcium

• Clay: source of silica, alumina, and iron oxide

• Gypsum: regulates setting time

• Other materials: may include fly ash, slag, or silica fume
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Q1. What are the GD and t symbols
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GD&T symbols are used in engineering drawings to specify the geometric characteristics of a part.
• GD&T stands for Geometric Dimensioning and Tolerancing

• Symbols include position, concentricity, flatness, parallelism, perpendicularity, and more

• Used to communicate design requirements and tolerances for manufacturing processes
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