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I applied via Company Website and was interviewed in Jul 2024. There was 1 interview round.
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Hindustan Construction Company interview questions for designations
Compression test of concrete is a method to determine the compressive strength of concrete.
A cylindrical sample of concrete is prepared and placed in a compression testing machine.
The machine applies a load at a constant rate until the sample fails.
The maximum load that the sample can bear before failure is recorded as the compressive strength of the concrete.
The test is important to ensure the quality and durability o...
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in May 2020. There were 3 interview rounds.
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posted on 7 Sep 2022
I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 2 interview rounds.
posted on 11 Feb 2021
I applied via Campus Placement and was interviewed before Feb 2020. There were 5 interview rounds.
Cube mould size is a standard size used for testing the compressive strength of concrete.
Cube moulds are typically made of steel or cast iron.
The standard size for cube moulds is 150mm x 150mm x 150mm.
Other sizes such as 100mm x 100mm x 100mm and 200mm x 200mm x 200mm are also used.
The moulds are filled with concrete and left to cure before being tested for compressive strength.
Cube moulds are used to ensure that the c...
To calculate the weight of an 8mm diameter steel rod, use the formula: weight = volume x density.
Calculate the volume of the rod using the formula: volume = π x (diameter/2)^2 x length
Find the density of steel, which is typically around 7850 kg/m^3
Multiply the volume by the density to get the weight of the rod
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