CAD-CAM and Automation MCQs with answers Page - 10

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

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Q. Chain type coding structure is also known as________

  • (A) Poly code
  • (B) Mono code
  • (C) Hybrid code
  • (D) Miscellaneous code

A

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Q. The first five digits of the Opitz classification system are ______

  • (A) Form code
  • (B) Secondary code
  • (C) Supplementary code
  • (D) Stationary code

A

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Q. Which one of the following is not a direct rapid tooling method?

  • (A) LOM Composite
  • (B) Direct AIM (ACES Injection Molding)
  • (C) Sand Molding
  • (D) Injection molding

A

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Q. In the process of Selective Laser Sintering, raw material used is in the form of ______

  • (A) machining wax
  • (B) foam core
  • (C) powder
  • (D) rubber

A

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Q. In Selective Laser Sintering, laser light is also being used.

  • (A) True
  • (B) False
  • (C) ---
  • (D) ---

A

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Q. Explicit support structures are not required in Selective Laser Sintering (SLS).

  • (A) True
  • (B) False
  • (C) ---
  • (D) ---

A

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Q. Which of the following process is suitable for making injection molding tools?

  • (A) SL
  • (B) SLS
  • (C) EBM
  • (D) FDM

A

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Q. Which one of the following is not Extrusion-Based RP Systems?

  • (A) Fused Deposition Modelling (FDM)
  • (B) 3D Printing
  • (C) Sheet Lamination (Laminated Object Manufacturing (LOM))
  • (D) Electron Beam melting (EBM)

A

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Q. Which of the following is the firststep of the rapid prototyping process?

  • (A) 3D Modeling
  • (B) Data Conversion
  • (C) Building
  • (D) Postprocessing

A

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Q. Which of the following is the last step of the rapid prototyping process?

  • (A) 3D Modeling
  • (B) Data Conversion
  • (C) Building
  • (D) Postprocessing

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