Namtel Technologies Civil Site Engineer Interview Questions and Answers

3D modeling is creating a digital representation of an object while 3D printing is creating a physical object from a digital model.

• 3D modeling is done on a computer using software like AutoCAD, SketchUp, or Revit.

• 3D printing involves using a printer that can read the digital model and create a physical object layer by layer.

• 3D modeling is used in various industries like architecture, engineering, and entertainment.

• 3D p...read more

Lapping zone is the overlapping area between two reinforcement bars in a column or beam.

• Lapping zone is important for ensuring the strength and stability of the structure.

• It is recommended to lap the bars at least 50 times the diameter of the bar.

• The lapping zone should be free from rust, oil, grease, or any other contaminants.

• The length of the lapping zone depends on the design and load requirements of the structure.

• P...read more