Refract Consulting Junior Research Analyst Interview Questions and Answers

Strength of concrete refers to its ability to withstand loads or stresses without breaking or deforming.

• Strength of concrete is typically measured in terms of compressive strength, which is the maximum load it can bear before failure.

• Factors affecting concrete strength include water-cement ratio, curing conditions, aggregate quality, and admixtures.

• Concrete with higher strength is often used in structural applications ...read more

The deflection angle of a transcurve is the angle between the tangent lines at the beginning and end of the curve.

• The deflection angle of a transcurve is typically denoted by delta (Δ).

• It is the angle formed between the tangent lines at the beginning and end of the curve.

• The deflection angle is used in civil engineering for designing curved roads, railways, and other infrastructure.

• It helps in determining the curvature...read more