Greenko Group Graduate Engineer Interview Questions and Answers

Too easy. You can write with basic civil knowledge.

Q1. You know, all those memorized questions like what's the density of steel and how much does unit weight of cement ? You can find civil engineering interview questions on Google to help with that.
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Q2. What is the weight of 1meter 20mm steel?
Ans. 
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)
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Q3. What is the unit weight of cement?
Ans. 
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.
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Q4. What is the density of steel?
Ans. 
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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Q1. This round is all about you and your family. Just a basic chat. If you're in the HR round, you're almost guaranteed to be selected!
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