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Too easy. You can write with basic civil knowledge.
The weight of 1 meter 20mm steel can be calculated using the formula: Weight = Volume x Density
Calculate the volume of the steel rod using the formula: Volume = πr^2h
Convert the diameter of 20mm to radius by dividing by 2 (10mm)
Calculate the weight using the formula: Weight = Volume x Density of steel (7850 kg/m^3)
The unit weight of cement is typically around 1440 kg/m^3.
The unit weight of cement is commonly expressed in kilograms per cubic meter (kg/m^3).
The specific unit weight of cement can vary slightly depending on the type and brand.
For example, ordinary Portland cement typically has a unit weight of around 1440 kg/m^3.
The density of steel is approximately 7.85 g/cm³.
The density of steel is around 7.85 grams per cubic centimeter.
Steel is a relatively dense material compared to other common metals.
The density of steel can vary slightly depending on the specific alloy composition.
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I applied via Naukri.com and was interviewed in Feb 2022. There were 3 interview rounds.
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I applied via Referral and was interviewed in Dec 2023. There were 3 interview rounds.
I was interviewed before Feb 2024.
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