RPP Infra Projects Billing Engineer Interview Questions and Answers

Q1. About the previous projects & work procedures.
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Q1. Salary Discussion
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About your job, location, CTC

Q1. Gdjjdnksnd shgxkdjx vhkdkxnx
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Q2. Years of experience & expectex salary facility provided by company
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Q1. What is the construction procedure
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Construction procedure involves planning, designing, obtaining permits, site preparation, foundation construction, framing, finishing, and inspections.
• Planning and designing the project

• Obtaining necessary permits

• Site preparation and excavation

• Foundation construction

• Framing and structural work

• Installation of utilities and systems

• Finishing touches such as painting and flooring

• Final inspections and approvals
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Q2. What's is the beam lapping position
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Beam lapping position refers to the location where two beams overlap or intersect in a structural element.
• Beam lapping position is important for ensuring structural integrity and load-bearing capacity.

• Common beam lapping positions include end-to-end, side-by-side, and staggered lapping.

• Proper beam lapping position is determined by engineering calculations and design specifications.
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Q3. What is the tile procedure
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The tile procedure is a method used in computer graphics to fill a region with a repeating pattern or image.
• The tile procedure involves dividing the region into smaller tiles and filling each tile with the desired pattern or image.

• It is commonly used in graphic design software to create seamless textures or backgrounds.

• The size and shape of the tiles can be adjusted to achieve different visual effects.

• Examples of tile ...read more
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Q1. Weight of 12 mm dia steel 1 meter
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Q2. U can BBS? Can you explane what purpose BBS USE?
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BBS stands for Bar Bending Schedule. It is used in construction to provide details of reinforcement steel required for a particular concrete structure.
• BBS is used to determine the quantity of steel required for a particular concrete structure.

• It provides details of the diameter, length, and number of steel bars required for the structure.

• BBS helps in estimating the cost of reinforcement steel for the project.

• It ensures...read more
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Q3. In sub station which types of foundation requirements?
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The foundation requirements for a substation depend on the type of equipment and soil conditions.
• The foundation should be able to support the weight of the equipment and withstand any external forces such as wind or earthquakes.

• The soil should be tested to determine its bearing capacity and settlement characteristics.

• Common types of foundations include spread footings, mat foundations, and piles.

• The foundation design s...read more
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Q1. R u reclocate all over india?
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Yes, I am willing to relocate all over India for the right opportunity.
• I am open to exploring opportunities in different parts of India.

• I am willing to relocate for the right job and growth prospects.

• I understand that relocation may be necessary for career advancement.

• I am adaptable and can adjust to new environments and cultures.

• For example, I have previously worked in different cities across India and have enjoyed th...read more
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Q2. Tell me about yourself
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Q1. Cement ka grade
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Cement grades indicate the strength and quality of cement, essential for construction projects.
• Cement grades are classified based on their compressive strength, measured in megapascals (MPa).

• Common grades include 33, 43, and 53, with 53 being the highest strength cement.

• Grade 33 is suitable for general construction, while Grade 53 is used for high-strength applications.

• Higher grade cement allows for thinner structures ...read more
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Q2. Cancrete M20 retio
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M20 concrete mix ratio is 1:1.5:3, indicating 1 part cement, 1.5 parts sand, and 3 parts aggregate by volume.
• M20 concrete is a nominal mix with a characteristic compressive strength of 20 MPa.

• The mix ratio of 1:1.5:3 is commonly used for medium-strength structures.

• For example, in a 1 cubic meter mix, you would use approximately 400 kg of cement, 600 kg of sand, and 1200 kg of aggregate.

• Water-cement ratio is crucial; ty...read more
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Q3. What is tha water cement ratio
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Water cement ratio is the ratio of the weight of water to the weight of cement used in a concrete mix.
• Water cement ratio affects the strength and durability of concrete.

• Lower water cement ratio results in stronger concrete but may be difficult to work with.

• Typical water cement ratio ranges from 0.4 to 0.6 for normal strength concrete.

• Excess water can lead to lower strength and durability of concrete.
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Q1. Civil engineering
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Q2. QA/QC CIVIL ENGINEER
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Q3. Concrete and bitumen
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Q1. Minimum cement contains in RCC structure
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The minimum cement content in RCC structure is typically around 300 kg/m3.
• Minimum cement content is usually specified by structural engineers based on design requirements.

• Higher cement content may be required for structures in aggressive environments or with special design considerations.

• The minimum cement content is important for achieving the desired strength and durability of the concrete mix.
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Q2. In slump cone test what is the shape of slump
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The shape of slump in a slump cone test is typically conical.
• The shape of slump is conical, with the top being wider than the base.

• The height of the slump is measured to determine the workability of the concrete.

• Different types of slumps (true slump, shear slump, collapse slump) indicate different levels of workability.

• Example: A true slump has a smooth, symmetrical shape with a slight collapse at the center.
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Q1. Lapping zone of column
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Lapping zone of column is where two reinforcement bars overlap to ensure continuity of load transfer.
• Lapping zone should be at least 50 times the diameter of the smaller bar away from the face of the support.

• Proper lapping length is crucial for structural integrity and load distribution.

• Lapping should be staggered in multiple layers for better strength.

• Ensure proper cover and clear spacing around the lapping zone to pr...read more
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