1) Describe the light pen with neat and clean figure.
2) Describe the cathode ray tube principal with properly labelled diagram.
3) Describe what sweep and extrusion method for the geometric modelling is?
4) Explain what Boolean operators are? Explain it with diagram.
5) Sketch the product life cycle within the computerized environment.
6) Explain how the CAD technology help the engineer or the designer.
7) List various input devices and describe any one with neat and clean figure.
8) Explain the functions of the geometric modelling.
9) Specify some of the advantages of using the CAM.
10) Provide the differences between the surface, line, and solid modelling.