CAD-CAM and Automation MCQs with answers Page - 3

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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Q. -----is a rigid body transformation that moves objects without deformation.

  • (A) Rotation
  • (B) Scaling
  • (C) Translation
  • (D) All of the mentioned

A

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Q. A straight line segment is translated by applying the transformation equation

  • (A) P’=P+T
  • (B) Dx and Dy
  • (C) P’=P+P
  • (D) Only c

A

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Q. Polygons are translated by adding to the coordinate position of each vertex and the current attribute setting

  • (A) Straight line path
  • (B) Translation vector
  • (C) Differences
  • (D) Only b

A

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Q. To change the position of a circle or ellipse we translate

  • (A) Center coordinates
  • (B) Center coordinates and redraw the figure in new location
  • (C) Outline coordinates
  • (D) All of the mentioned

A

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Q. The basic geometric transformations are

  • (A) Translation
  • (B) Rotation
  • (C) Scaling
  • (D) All of the mentioned

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Q. The middle four 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. The last four digits of the Opitz classification system are ______

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

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Q. Form code of the Opitz system is for_________

  • (A) Design attributes
  • (B) Manufacturing attributes
  • (C) Production operation type & sequence
  • (D) Maintenance flow

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Q. Supplementary code of the Opitz system is for_________

  • (A) Design attributes
  • (B) Manufacturing attributes
  • (C) Production operation type & sequence
  • (D) Maintenance flow

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Q. Secondary code of the Opitz system is for_________

  • (A) Design attributes
  • (B) Manufacturing attributes
  • (C) Production operation type & sequence
  • (D) Maintenance flow

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