Construction Group Site Engineer Interview Questions and Answers

Bending moment formula calculates the internal bending moment in a beam or structure.

• Bending moment formula is M = F * d

• M is the bending moment, F is the force applied, and d is the distance from the force to the point of interest

• Bending moment can be positive or negative depending on the direction of the force and the orientation of the beam

• Bending moment is an important factor in designing and analyzing structur...read more

Clear cover in column refers to the distance between the surface of the reinforcement and the outer surface of the concrete.

• Clear cover is important to protect the reinforcement from corrosion and to ensure proper bonding between the reinforcement and concrete.

• The required clear cover for columns depends on factors such as the type of structure, exposure conditions, and size of the reinforcement.

• For example, in a ...read more

The density of cement is around 1440 kg/m³.

• The density of cement varies depending on the type of cement.

• The density of Portland cement is around 1440 kg/m³.

• The density of lightweight cement is around 1000 kg/m³.

• The density of high-density cement is around 3000 kg/m³.

The thickness of compreg ply varies depending on its intended use and application. Its size can also vary depending on the manufacturer and customer requirements.

• The thickness of compreg ply can range from 3mm to 25mm or more

• The size of compreg ply can vary from 4ft x 8ft to 5ft x 10ft or more

• The thickness and size of compreg ply can be customized based on the specific requirements of the project

• Compreg ply is com...read more

The elongation % of fe550 steel varies depending on the specific grade and manufacturing process.

• The elongation % of fe550 steel can range from 14% to 20%.

• It is important to refer to the specifications provided by the manufacturer for accurate information.

• The elongation % indicates the ability of the steel to deform before breaking under tension.

• Fe550 steel is commonly used in construction and reinforcement applic...read more

The maximum repetition of ply shuttering depends on various factors such as quality of ply, weather conditions, and type of concrete.

• The maximum repetition of ply shuttering can range from 5 to 20 times depending on the above factors.

• If the quality of ply is good and weather conditions are favorable, the ply shuttering can be reused more number of times.

• However, if the concrete mix is harsh or the weather conditio...read more