B. G. Shirke Construction Technology Junior Engineer Interview Questions, Process, and Tips

Calculate the quantity of cement required for 12 mm thickness cement plastering 1:6 on 100 sq.m new brick work.

• Calculate the volume of plaster required by multiplying the area and thickness of plastering.

• Convert the volume of plaster into the quantity of cement required by using the mix ratio.

• The mix ratio of 1:6 means one part of cement and six parts of sand.

• Assuming the density of cement as 1440 kg/cum, calculate the

There are various types of surveys, including demographic surveys, market research surveys, and customer satisfaction surveys.

• Demographic surveys collect information about the characteristics of a population, such as age, gender, and income.

• Market research surveys gather data about consumer preferences, buying habits, and market trends.

• Customer satisfaction surveys measure the satisfaction levels of customers with a pr...read more

Trapezoidal footing formula is used to calculate the volume of concrete required for a trapezoidal footing.

• The formula is: V = [(A+B)/2] x L x D

• A and B are the lengths of the parallel sides of the trapezoid

• L is the length of the trapezoidal footing

• D is the depth of the footing

• The result gives the volume of concrete required for the footing

The formula calculates the volume of a frustum of a pyramid.

• V is the volume of the frustum

• h is the height of the frustum

• A1 and A2 are the areas of the top and bottom faces of the frustum

• The formula involves finding the square root of the product of A1 and A2

• The frustum is a pyramid with the top sliced off