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RPP Infra Projects Interview Questions and Answers
13 Interview questions
Calculating BBS for columns involves determining the quantity and spacing of reinforcement bars.
Calculate the total length of reinforcement bars required for the column
Determine the spacing between the bars based on design requirements
Consider the diameter and spacing of the bars to ensure proper structural integrity
Use software or manual calculations to determine the BBS accurately
Design mix concrete is prepared as per the mix design provided by a structural engineer, while standard mix concrete follows a standard ratio of ingredients.
Design mix concrete is customized based on specific project requirements and strength criteria.
Standard mix concrete follows a fixed ratio of cement, sand, and aggregates, such as 1:2:4.
Design mix concrete may require testing and adjustments to achieve desired...
Drainage contraction knowledge is essential for a Site Engineer to ensure proper water flow and prevent flooding.
Understanding of drainage systems and their components
Knowledge of local regulations and standards for drainage design
Ability to calculate drainage capacity and slope requirements
Experience in designing and implementing drainage solutions
Familiarity with different types of drainage materials and their p...
The question is unclear and does not make sense.
The question seems to be asking about how to negotiate a higher salary with a previous company.
It is important to research industry standards and salary ranges for the position.
Highlighting relevant experience, skills, and achievements can help justify a higher salary.
Negotiating with confidence and being prepared to provide reasons for the requested salary increase ...
Various types of structures are handled in road projects, including bridges, tunnels, culverts, and retaining walls.
Bridges: Overpasses, flyovers, and interchanges are common structures in road projects.
Tunnels: Road tunnels are constructed to pass through mountains or under bodies of water.
Culverts: These structures allow water to flow under the road, preventing flooding.
Retaining walls: Used to support soil and ...
MSL stands for Mean Sea Level.
MSL is the average height of the sea surface measured over a period of time.
It is used as a reference point for measuring elevations and depths.
It is important in civil engineering for designing structures near water bodies.
For example, the height of a bridge or a dam is measured from MSL.
MSL can vary due to factors such as tides, currents, and weather conditions.
SD stands for Standard Deviation.
SD is a measure of the amount of variation or dispersion of a set of values.
It is calculated as the square root of the variance.
It is commonly used in statistics and probability theory.
For example, if the SD of a test score is 10, it means that most scores are within 10 points of the average score.
A low SD indicates that the data points are close to the mean, while a high SD indica...
Steel unit weight varies with diameter.
The unit weight of steel varies with the diameter of the steel.
The weight of steel can be calculated using the formula: weight = volume x density.
The density of steel is approximately 7850 kg/m³.
The weight of a steel rod with a diameter of 10mm and a length of 1 meter is approximately 0.785 kg.
The weight of a steel rod with a diameter of 20mm and a length of 1 meter is approx...
Brick sizes vary and cement brands are numerous in the market.
Brick sizes commonly range from 8 to 12 inches in length and 4 to 6 inches in width.
Cement brands available in the market include Ultratech, ACC, Ambuja, and JK Cement.
The size of bricks and the type of cement used depend on the specific requirements of the project.
The strength and durability of the structure also play a role in determining the size of ...
Mix ratios of concrete refer to the proportions of cement, sand, and aggregate used in a concrete mix.
Mix ratios are typically expressed as a series of numbers representing the amount of each ingredient in the mix.
For example, a common mix ratio for concrete is 1:2:4, which means 1 part cement, 2 parts sand, and 4 parts aggregate.
The mix ratio can vary depending on the strength and durability requirements of the c...
RPP Infra Projects Interview Experiences
18 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed before Apr 2022. There were 2 interview rounds.
(2 Questions)
- Q1. How many year experience
- Q2. What about drainage contraction knowledge
- Ans.
Drainage contraction knowledge is essential for a Site Engineer to ensure proper water flow and prevent flooding.
Understanding of drainage systems and their components
Knowledge of local regulations and standards for drainage design
Ability to calculate drainage capacity and slope requirements
Experience in designing and implementing drainage solutions
Familiarity with different types of drainage materials and their proper...
Interview Preparation Tips
- Excavation
- Concrete
- Shuttering
- Steel
Selected
I appeared for an interview in May 2025, where I was asked the following questions.
- Q1. What you learn in your work experience, I replied BBS. They also asked dimensions of staircase,
- Q2. Materials units, design mix, labor productivity in day.
- Q3. Prepare bmc, ct, rcc , estimation , survey basic interview questions
Interview Preparation Tips
Reshma V
(3 Questions)
- Q1. Calculating Bbs for column
- Ans.
Calculating BBS for columns involves determining the quantity and spacing of reinforcement bars.
Calculate the total length of reinforcement bars required for the column
Determine the spacing between the bars based on design requirements
Consider the diameter and spacing of the bars to ensure proper structural integrity
Use software or manual calculations to determine the BBS accurately
- Q2. Mix ratios of concrete
- Ans.
Mix ratios of concrete refer to the proportions of cement, sand, and aggregate used in a concrete mix.
Mix ratios are typically expressed as a series of numbers representing the amount of each ingredient in the mix.
For example, a common mix ratio for concrete is 1:2:4, which means 1 part cement, 2 parts sand, and 4 parts aggregate.
The mix ratio can vary depending on the strength and durability requirements of the concre...
- Q3. Difference between design mix and std mix concrete
- Ans.
Design mix concrete is prepared as per the mix design provided by a structural engineer, while standard mix concrete follows a standard ratio of ingredients.
Design mix concrete is customized based on specific project requirements and strength criteria.
Standard mix concrete follows a fixed ratio of cement, sand, and aggregates, such as 1:2:4.
Design mix concrete may require testing and adjustments to achieve desired prop...
Selected
I applied via Approached by Company and was interviewed in Apr 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Electrician & mechanical engineering services working
- Q2. Work on the question
(2 Questions)
- Q1. Electrician work
- Q2. Maintenance questions
I applied via Walk-in
(2 Questions)
- Q1. 1.BBS calculation of slab? 2.Stairs case riser and tread dimension? 3.Types of cement? 4.Full form of tmt, pcc, rcc, tmx, dpc 5.Definition of plinth area, courtyard area, built-up area? 6.function of d...
- Ans.
Sample interview questions for Site Engineer position
BBS calculation of slab involves calculating the number of steel bars required for the slab based on the design specifications
Staircase riser and tread dimensions are determined based on the height of the floor and the desired slope of the staircase
Types of cement include Ordinary Portland Cement, Rapid Hardening Cement, and Sulphate Resisting Cement
Full form of TMT ...
- Q2. 1.introduction your self 2.Why you choose civil engineering? 3.whats ur salary expections? 4.Why u leave previous company?
Interview Preparation Tips
- Civil Engineering
- Concrete technology
- Bmc
- Quantity Surveyor Activities
Subramanian
I applied via Campus Placement and was interviewed in Aug 2022. There were 5 interview rounds.
(2 Questions)
- Q1. How can find out sq length to sk length of culvert
- Ans.
To find out the square length to skew length of a culvert, you can use trigonometry and geometry principles.
Use the Pythagorean theorem to find the square length of the culvert
Measure the skew length of the culvert using a measuring tape or surveying equipment
Divide the square length by the skew length to obtain the ratio
- Q2. What type of structure well handle in road project
- Ans.
Various types of structures are handled in road projects, including bridges, tunnels, culverts, and retaining walls.
Bridges: Overpasses, flyovers, and interchanges are common structures in road projects.
Tunnels: Road tunnels are constructed to pass through mountains or under bodies of water.
Culverts: These structures allow water to flow under the road, preventing flooding.
Retaining walls: Used to support soil and preve...
(1 Question)
- Q1. How can getting salery privies company Now expect how much
- Ans.
The question is unclear and does not make sense.
The question seems to be asking about how to negotiate a higher salary with a previous company.
It is important to research industry standards and salary ranges for the position.
Highlighting relevant experience, skills, and achievements can help justify a higher salary.
Negotiating with confidence and being prepared to provide reasons for the requested salary increase is cr...
Interview Preparation Tips
- Civil Engineering
(2 Questions)
- Q1. Exam for Qs related questions
- Q2. Excel related questions
Interview Preparation Tips
Selected
I applied via AmbitionBox and was interviewed in Nov 2022. There were 2 interview rounds.
(2 Questions)
- Q1. Regarding my interest in the construction field specialization
- Q2. What will deserve company by you after you getting this opportunity
(1 Question)
- Q1. Give me your introduction? How you get civil engineering? Technical question Salary expectation
Interview Preparation Tips
(1 Question)
- Q1. Per cubic metre concrete weight
- Ans.
The weight of concrete per cubic metre varies depending on the mix and density.
The weight of normal concrete is around 2400 kg/m³
Lightweight concrete can weigh as little as 1600 kg/m³
Heavyweight concrete can weigh up to 3800 kg/m³
The weight of concrete can also be affected by the aggregates used
Interview Preparation Tips
I applied via Walk-in and was interviewed in Sep 2021. There were 2 interview rounds.
Civil basic Questions will be there
(1 Question)
- Q1. Size of Bricks,available of cement names in market
- Ans.
Brick sizes vary and cement brands are numerous in the market.
Brick sizes commonly range from 8 to 12 inches in length and 4 to 6 inches in width.
Cement brands available in the market include Ultratech, ACC, Ambuja, and JK Cement.
The size of bricks and the type of cement used depend on the specific requirements of the project.
The strength and durability of the structure also play a role in determining the size of brick...
Interview Preparation Tips
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RPP Infra Projects Interviews By Designations
- RPP Infra Projects Site Engineer Interview Questions
- RPP Infra Projects Senior Engineer Interview Questions
- RPP Infra Projects Civil Engineer Interview Questions
- RPP Infra Projects Civil Site Engineer Interview Questions
- RPP Infra Projects Project Coordinator Interview Questions
- RPP Infra Projects Engineer Interview Questions
- RPP Infra Projects Billing Engineer Interview Questions
- RPP Infra Projects QA QC Engineer Interview Questions
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Rating in categories
|
Site Engineer
86
salaries
|  ₹1 L/yr - ₹4.6 L/yr |
|
Civil Site Engineer
54
salaries
| ₹1.1 L/yr - ₹4 L/yr |
|
Senior Engineer
22
salaries
| ₹3.2 L/yr - ₹7.5 L/yr |
|
Civil Engineer
14
salaries
| ₹1.5 L/yr - ₹4.5 L/yr |
|
Senior Site Engineer
9
salaries
| ₹3 L/yr - ₹5.1 L/yr |
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