Gokhale Constructions Interview Questions and Answers

The weight of steel is calculated by multiplying the volume of steel by its density.

• The weight of steel can be calculated using the formula: weight = volume × density

• The volume of steel can be determined by multiplying the cross-sectional area of the steel by its length

• The density of steel is typically around 7850 kg/m³

• For example, to calculate the weight of a steel beam with a length of 5 meters, a cross-sectional are...read more

The formula d2/162 is derived from the weight of a steel bar and its cross-sectional area.

• The formula is used to calculate the weight of a steel bar based on its diameter (d).

• The number 162 represents the weight of a steel bar per unit length (in pounds per foot).

• The formula assumes the steel bar is round and the weight is evenly distributed.

• For example, if the diameter of a steel bar is 1 inch, the weight per foot wou...read more

Construction activities can be checked by following a systematic approach.

• Create a checklist of all the activities that need to be done

• Ensure that the materials used are of good quality

• Check the measurements and dimensions of the structure

• Monitor the progress of the work and ensure that it is on schedule

• Inspect the work done by the workers and ensure that it meets the required standards

Various materials quality can be checked through different methods and tests.

• Visual inspection for any defects or irregularities

• Physical tests like hardness, strength, and durability

• Chemical tests to determine composition and purity

• Non-destructive tests like ultrasonic testing and X-ray inspection

• Sampling and laboratory testing

• Reference to relevant standards and specifications

• Consultation with experts in the field

• Examp...read more