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Rahee Infratech
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I applied via Approached by Company and was interviewed in Sep 2022. There were 2 interview rounds.
The initial and final setting time of an ideal cement mix refers to the time it takes for the cement to begin to harden and fully harden, respectively.
The initial setting time is the time it takes for the cement to lose its plasticity and become rigid enough to resist certain pressures.
The final setting time is the time it takes for the cement to fully harden and achieve its maximum strength.
The initial setting time is...
Piles can be classified based on their function and use.
Piles for supporting structures: These piles are used to support buildings, bridges, and other structures.
Piles for retaining walls: These piles are used to provide stability to retaining walls and prevent soil erosion.
Piles for foundation improvement: These piles are used to improve the load-bearing capacity of weak soils.
Piles for marine structures: These piles ...
Clear cover to main reinforcement is the distance between the outer surface of concrete and the nearest surface of the reinforcement.
Clear cover is important to protect the reinforcement from corrosion and fire damage.
It is specified in the design and varies depending on the type of structure and environmental conditions.
For example, in a residential building, the clear cover may be around 25mm to 50mm.
In a marine stru...
Designing beams and columns involves determining the size, material, and layout to support the required loads.
Consider the type of structure and the loads it will bear
Calculate the required dimensions and reinforcement based on structural analysis
Select appropriate materials such as steel or concrete
Ensure proper connections and detailing for stability and safety
Limit state of serviceability refers to the condition where a structure is still functioning properly without any excessive deflection or deformation.
Limit state of serviceability ensures that a structure remains usable and safe for occupants.
It involves checking factors like deflection, vibration, cracking, and durability.
For example, a bridge should not deflect excessively under the weight of traffic to maintain serv...
I applied via Walk-in and was interviewed before May 2021. There were 2 interview rounds.
CODAL provisions for concrete refer to the guidelines and regulations set by relevant authorities, while commands of software are the specific instructions or functions within a software program.
CODAL provisions for concrete include specifications for mix design, strength requirements, and durability standards.
Commands of software for site engineers may include functions for structural analysis, quantity takeoff, and p...
I applied via Referral and was interviewed in Aug 2022. There were 3 interview rounds.
Question related previous company work
I applied via Naukri.com and was interviewed in Apr 2024. There was 1 interview round.
Conductors are selected based on factors like material, size, insulation, and current carrying capacity.
Consider the material of the conductor (e.g. copper, aluminum)
Determine the size of the conductor based on the current it will carry
Choose the appropriate insulation for the conductor based on the environment it will be used in
Ensure the conductor has the required current carrying capacity for the application
I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.
I applied via Company Website and was interviewed in May 2023. There were 2 interview rounds.
Normal questions like speed , distance
M30 is a grade of concrete with a compressive strength of 30 MPa. Weight of steel depends on the design requirements.
M30 refers to the mix design of concrete, with a compressive strength of 30 MPa
Weight of steel reinforcement in concrete structures varies based on design requirements and specifications
Steel reinforcement is typically measured in kilograms per cubic meter of concrete
Calculations for weight of steel in M...
1 foot = 12 inches
1 foot is equal to 12 inches
To convert feet to inches, multiply the number of feet by 12
For example, 5 feet is equal to 5 x 12 = 60 inches
Cement is a binding material used in construction to hold together bricks, stones, and other materials.
Cement is a fine powder made from limestone, clay, and other minerals.
When mixed with water, cement forms a paste that hardens and binds materials together.
Common types of cement include Portland cement, which is used in most construction projects.
Cement is a key ingredient in concrete, mortar, and grout.
Proper curing...
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Site Engineer
30
salaries
| ₹2.1 L/yr - ₹5.5 L/yr |
Assistant Engineer
25
salaries
| ₹2.2 L/yr - ₹5.9 L/yr |
Safety Officer
23
salaries
| ₹1.5 L/yr - ₹4.3 L/yr |
Senior Accounts Executive
17
salaries
| ₹2.9 L/yr - ₹5.6 L/yr |
Commercial Manager
14
salaries
| ₹6 L/yr - ₹10.5 L/yr |
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