CAD-CAM and Automation MCQs with answers Page - 17

Here, you will find a collection of MCQ questions on CAD-CAM and Automation. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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A

Admin • 833K Points
Coach

Q. STL files plague several problems as they contain no _______ data

  • (A) geographical
  • (B) analytical
  • (C) topological
  • (D) all of the above

A

Admin • 833K Points
Coach

Q. In laminated object manufacturing (LOM), which of the following cutting strategy is preferable?

  • (A) Directional scanning
  • (B) Zigzag tool paths
  • (C) Contouring and spiral paths
  • (D) Boundary cutting tool paths

A

Admin • 833K Points
Coach

Q. A tessellated model is said to be valid if there are ________

  • (A) no missing facets
  • (B) no degenerate facets
  • (C) no overlapping facets
  • (D) all of the above

A

Admin • 833K Points
Coach

Q. Among the following, which one is the last step in Data Processing for Rapid Prototyping?

  • (A) Model slicing
  • (B) Part orientation
  • (C) Tool path generation
  • (D) Support generation

A

Admin • 833K Points
Coach

Q. Among the following, which one is the earliest step in Data Processing for Rapid Prototyping?

  • (A) Model slicing
  • (B) Part orientation
  • (C) Tool path generation
  • (D) Support generation

A

Admin • 833K Points
Coach

Q. What type of inner structure makes the smoothest model in RP?

  • (A) Higher resolution
  • (B) Larger polygons
  • (C) Lower resolution
  • (D) None of the above

A

Admin • 833K Points
Coach

Q. What type of inner structure can be used to reduce the printing time of the model in RP?

  • (A) Higher resolution
  • (B) Smaller polygons
  • (C) Lower resolution
  • (D) None of the above

A

Admin • 833K Points
Coach

Q. Which of the following is an optional section of IGES format?

  • (A) Start section
  • (B) Global section
  • (C) Terminate section
  • (D) Flag section

A

Admin • 833K Points
Coach

Q. Which one is NOT related to rapid prototyping definition?

  • (A) Layer by layer
  • (B) Physical model
  • (C) From 3D CAD data
  • (D) Production line

A

Admin • 833K Points
Coach

Q. Which one of the processes is NOT using a laser?

  • (A) FDM
  • (B) SLA
  • (C) SLS
  • (D) LOM

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