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The density of RCC structure typically ranges from 2200 to 2500 kg/m^3.
Density of RCC is influenced by the type and proportion of materials used.
Common density range for RCC is 2200 to 2500 kg/m^3.
Higher density indicates stronger and more durable RCC structure.
I applied via Walk-in and was interviewed in Apr 2023. There were 3 interview rounds.
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Hindustan Construction Company interview questions for designations
Get interview-ready with Top Hindustan Construction Company Interview Questions
I applied via Company Website and was interviewed before Dec 2020. There were 3 interview rounds.
Initial setting time of cement is the time taken by cement to harden and attain a particular strength.
Initial setting time is determined by Vicat apparatus
It is the time taken for the cement to lose its plasticity and become hard
The standard initial setting time for ordinary Portland cement is 30 minutes
Factors affecting initial setting time include temperature, water-cement ratio, and type of cement
The elongation % of steel fy 500 is approximately 12%.
Elongation % is the measure of ductility of a material.
It is the percentage increase in length of a material before it fractures under tension.
For steel fy 500, the elongation % is approximately 12%.
This means that the steel can stretch up to 12% of its original length before it breaks.
The amount of cement required for 1 cubic meter varies depending on the concrete mix design.
The amount of cement needed for 1 cubic meter of concrete varies from 250kg to 600kg depending on the mix design.
The mix design specifies the ratio of cement to other materials like sand and aggregates.
For example, a mix design of 1:2:4 requires 400kg of cement per cubic meter of concrete.
It is important to accurately calculate ...
Density of materials: Steel - 7850 kg/m3, Concrete - 2400 kg/m3, Sand - 1600 kg/m3
Density of steel is higher than that of concrete and sand
Density of concrete varies depending on the mix design
Density of sand can vary depending on the source and moisture content
I applied via Naukri.com and was interviewed in Jan 2023. There were 3 interview rounds.
Exam will be conduct for aptitude test
Production refers to the process of creating goods or services using resources and labor.
Production involves transforming raw materials into finished products or providing services to customers.
It includes activities such as manufacturing, assembly, packaging, and distribution.
Examples of production include car manufacturing, food processing, and software development.
Efficient production is essential for businesses to
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