Applus Velosi Interview Questions, Process, and Tips

Q1. Civil construction field related
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Q2. What is the concrete
Ans. 
Concrete is a building material made from a mixture of cement, water, and aggregates.
• Concrete is a versatile and durable material used in construction for foundations, walls, floors, and more.

• It is made by mixing cement, water, and aggregates such as sand and gravel.

• The mixture hardens over time to form a strong and solid structure.

• Different types of concrete can be used depending on the specific requirements of a proj...read more
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Q3. What is the B.B.S
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B.B.S stands for Bar Bending Schedule, which is a detailed list of reinforcement bars in a structural element.
• B.B.S is prepared based on structural drawings and specifications.

• It includes details such as bar mark, bar diameter, bar spacing, quantity, and bending shape.

• B.B.S helps in estimating the quantity of steel required for construction.

• It ensures proper placement and alignment of reinforcement bars in the structur...read more
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Q4. What is cube size
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Cube size refers to the dimensions of a cube, typically measured in terms of length, width, and height.
• Cube size is the measurement of the length, width, and height of a cube.

• It is typically expressed in units such as inches, centimeters, or meters.

• For example, a cube with dimensions 5 inches x 5 inches x 5 inches has a cube size of 5 inches.
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Q5. How to do the cube test
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The cube test is a method used to determine the compressive strength of concrete.
• Prepare the concrete cube specimens by filling the mold with freshly mixed concrete.

• Compact the concrete by rodding or vibrating to remove air voids.

• Cure the specimens in a moist environment for a specified period of time.

• After curing, remove the specimens from the mold and measure their dimensions.

• Place the cubes in a compression testing ...read more
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B.E civil engineering

About construction site activities

Q1. About safety management
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Q1. Static equipment Inspection related questions
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Q1. They have been started from the various international standards like welder qualification requirements, ASME sec VIII, IX, B31,3 etc
Ans. Welder qualification performance , and its testing method how the coupon has to accept visual inspection criteria etc.
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Q2. Ask about Hydro test inspection and its requirements
Ans. Design calculation details .. water analysis report, gauge position etc.
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Q3. What is oxygen scavenger ?
Ans. 
An oxygen scavenger is a chemical substance used to remove or reduce oxygen content in a system, such as in boiler feedwater to prevent corrosion.
• Used in boiler feedwater treatment to prevent corrosion

• Helps reduce oxygen content in systems

• Commonly used chemicals include sodium sulfite, hydrazine, and catalyzed sodium bisulfite
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Q1. Evaluate my certificates
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Q2. Provides direct offer
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