Larsen & Toubro Group Site Executive Engineer Interview Questions and Answers

Q1. Have you maintained standard quality in your previous company?
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Q2. Do you use drawing and technology in your work?
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Q3. Are you doing to maintain time in your life
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Calculator for material quantity on site material

Q1. How do you calculate the quantity of a specific item or material?
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Q2. What methods do you use to verify information?
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Q1. Columns staircase foundation
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Q2. Beam one way slab ,two way slav
Ans. 
One way slab is supported on two opposite sides, while two way slab is supported on all four sides.
• One way slab is designed to carry loads predominantly in one direction.

• Two way slab is designed to carry loads in both directions.

• One way slab is more economical for smaller spans, while two way slab is more suitable for larger spans.

• Examples: One way slab - balcony, corridor. Two way slab - office building, parking garag
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Q1. Site related experience bracket wall
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Q2. Survey auto level total station
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Q1. Bbs, drawing reading
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Q2. Stairs drawing reading
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Q1. Why use Steel in Construction works.
Ans. 
Steel is used in construction works due to its strength, durability, versatility, and cost-effectiveness.
• Steel is known for its high tensile strength, making it ideal for supporting heavy loads in buildings and bridges.

• Steel is durable and resistant to corrosion, ensuring the longevity of structures.

• Steel can be easily fabricated into different shapes and sizes, allowing for versatile design options.

• Steel is cost-effec...read more
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Q2. Why Provided Concrete Cover in all Structures Members.
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Concrete cover is provided in all structural members to protect the reinforcement bars from corrosion and fire damage.
• Concrete cover protects the reinforcement bars from corrosion caused by exposure to moisture and chemicals in the environment.

• It also provides protection against fire damage by acting as a barrier between the reinforcement and the fire.

• Proper concrete cover helps in maintaining the durability and streng...read more
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Q3. How to do Calculate Staircase Steel.
Ans. 
Calculate the amount of steel required for a staircase based on design and dimensions.
• Calculate the total length of all the steel bars needed for the staircase

• Determine the diameter and spacing of the steel bars based on design requirements

• Consider the number of steps and the dimensions of the staircase in the calculation

• Account for any additional reinforcement needed for structural integrity

• Consult structural drawings
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Q4. How do I Find Concrete Workability.
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Concrete workability can be determined by conducting a slump test.
• Conduct a slump test to measure the consistency of the concrete mix.

• Adjust the water content or use admixtures to achieve the desired workability.

• Consider factors such as temperature, humidity, and type of aggregates in determining workability.

• Consult with concrete mix design experts for guidance on achieving the desired workability.

• Use tools like flow t...read more
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Q5. What is Slum test for Concrete.
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Slump test is a method to measure the consistency of concrete before it sets.
• Slump test involves filling a cone-shaped mold with concrete, then lifting the mold to see how much the concrete slumps or settles.

• The amount of slump indicates the workability of the concrete - higher slump means more workable concrete.

• The test helps ensure the concrete is of the right consistency for proper placement and compaction.

• Slump tes...read more
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Q6. What is Concrete Mix Design.
Ans. 
Concrete mix design is the process of selecting suitable ingredients and determining their proportions to produce concrete with desired properties.
• Involves selecting the right combination of materials like cement, aggregates, water, and admixtures

• Proportions are determined based on desired strength, workability, durability, and other properties

• Testing and adjusting the mix design to meet project requirements

• Example: A ...read more
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Q1. Electrical field
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Q2. Site trouble shooting problem discussion
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Q3. No not at all
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For any case study related to field

For my technical field questions

Q1. What is packing supervisor
Ans. 
A packing supervisor is responsible for overseeing the packing process in a warehouse or manufacturing facility.
• Supervises packing staff to ensure efficient and accurate packing of products

• Monitors inventory levels and orders packing supplies as needed

• Ensures compliance with safety regulations and quality standards

• Trains new packing employees on packing procedures and equipment usage
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Q2. When you are free job
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Q3. What is your company policy
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Our company policy prioritizes safety, quality, and efficiency in all operations.
• Safety is our top priority, with strict adherence to safety protocols and regulations.

• Quality control measures are in place to ensure high standards are met in all projects.

• Efficiency is emphasized to maximize productivity and meet project deadlines.

• Regular training and development programs are provided to employees to uphold company stand...read more
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Q1. What is M25 ratio
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M25 ratio is the mix design ratio for concrete which specifies the ratio of cement, sand, and aggregate.
• M25 ratio is commonly used in construction for high-strength concrete.

• The ratio represents the mix of cement, sand, and aggregate in the concrete mix.

• For example, a common M25 mix ratio is 1:1:2, which means 1 part cement, 1 part sand, and 2 parts aggregate.
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Q2. Length of a steel bar
Ans. 
The length of a steel bar can vary depending on the specific project requirements and specifications.
• The length of a steel bar is typically specified in the project drawings or specifications.

• Common lengths for steel bars include 20 feet, 30 feet, and 40 feet.

• Steel bars can also be custom cut to specific lengths as needed for the project.
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Q1. What is the nominal brick size?
Ans. 
The nominal brick size is typically 90 mm x 90 mm x 90 mm.
• Nominal brick size is commonly 90 mm x 90 mm x 90 mm.

• It may vary slightly depending on the country or region.

• Brick sizes are standardized for construction purposes.
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Q1. I need this job very much
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Q2. I need this job very very much
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Q3. This job very goods
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Q4. I have a lot of work experience
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Q5. I love this job
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