CAD - CAM MCQ Questions and Answers Quiz

21. In the following geometric modelling techniques, which one of the among cannot be used for finite element analysis

  1. Wireframe modelling
  2. Surface modelling
  3. Solid modelling
  4. none of the above

22. In the following geometric primitives, which is not a solid entity of CSG modelling

  1. Box
  2. Cone
  3. Cylinder
  4. Circle

23. In the following three-dimensional modelling techniques, Which do not require much computer time and memory?

  1. Surface modelling
  2. Solid modelling
  3. Wireframe modelling
  4. All of the above

24. Light pen is a

  1. Writing device
  2. Drawing device
  3. Locating device
  4. Lighting device

25. Locating devices are classified as

  1. Text input devices
  2. Graphics input devices
  3. Both a and b
  4. None of the above

26. M30 stands for

  1. End of program
  2. End of block
  3. End of tape and tape rewind
  4. Coolant on/ off

27. Mouse is a ..............type of input device.

  1. Text
  2. Graphics
  3. Locating
  4. All of the above

28. MRP input requires

  1. MPS
  2. BOM
  3. Inventory file
  4. All of the above

29. NC contouring is an example of

  1. Continuous path positioning
  2. Point-to-point positioning
  3. Absolute positioning
  4. Incremental positioning

30. On turning lathes the machine zero point is generally at the

  1. Head stock of lathe spindle nose face
  2. Dead center of tail stock
  3. Tool point mounted on tool post
  4. none of the above

MCQ Multiple Choice Questions and Answers on CAD - CAM

CAD - CAM Trivia Questions and Answers PDF

CAD - CAM Question and Answer

Spreading Knowledge Across the World

USA - United States of America  Canada  United Kingdom  Australia  New Zealand  South America  Brazil  Portugal  Netherland  South Africa  Ethiopia  Zambia  Singapore  Malaysia  India  China  UAE - Saudi Arabia  Qatar  Oman  Kuwait  Bahrain  Dubai  Israil  England  Scotland  Norway  Ireland  Denmark  France  Spain  Poland  and many more....