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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Around 10-20 question on reasoning, logical and few mathematics

Q1. What is data redundency
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Data redundancy refers to the unnecessary duplication of data in a database or system.
• Data redundancy increases storage space and can lead to inconsistencies in data.

• It can occur when the same data is stored in multiple locations.

• Examples include storing a customer's address in both a customer table and an order table.
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Q2. What is difference between delete, trucate and drop
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Delete removes specific rows from a table, truncate removes all rows from a table, and drop removes the entire table.
• Delete is a DML command that removes specific rows from a table based on a condition.

• Truncate is a DDL command that removes all rows from a table but keeps the table structure.

• Drop is a DDL command that removes the entire table along with its structure.
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Q1. What is stress and strain?
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Stress is the force applied to a material, while strain is the resulting deformation or change in shape.
• Stress is the external force acting on an object, measured in units like Newtons per square meter (N/m^2) or Pascals (Pa).

• Strain is the measure of deformation or change in shape of a material due to stress, expressed as a ratio or percentage.

• Example: When you stretch a rubber band (apply stress), it elongates (strain
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Aptitude test was conducted in the round 1

Q1. Questions were asked about our stream
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Q2. Questions were asked about project
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