Advantages of 3D CAD Modeling
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Questions and Answers

Which command allows you to draw an ellipse with the correct shape in AutoCAD when working on isometric planes?

  • ARC
  • CIRCLE
  • ELLIPSE
  • ISOCIRCLE (correct)

Which 'isoplane' orientation in AutoCAD is associated with the snap along 90º and 30º axes?

  • ISOPLANE RIGHT (correct)
  • ISOPLANE LEFT
  • ISOPLANE TOP
  • None of the above

What system Variable controls the activation of the Isocircle option in AutoCAD for drawing ellipses?

  • DTEXT
  • SNAPSTYL (correct)
  • F5 key
  • ISODRAFT

In AutoCAD, which element correctly represents cylinders or holes parallel to an isometric axis?

<p>Isocircle (B)</p> Signup and view all the answers

When creating isometric text in AutoCAD, which command should you use?

<p>DTEXT (A)</p> Signup and view all the answers

What is one of the big advantages of CAD over manual drafting?

<p>Once you've drawn something, you shouldn't have to draw it again (D)</p> Signup and view all the answers

Which 3-D concept involves very basic 3D representation?

<p>Wire-frame (B)</p> Signup and view all the answers

What is the simplest way to give a 3-D representation using only 2-D commands?

<p>Drawing isometric drawings (B)</p> Signup and view all the answers

Before the advent of CAD, what was typically used to complement or provide more information to a 3 view orthographic drawing?

<p>Isometric Drawings (B)</p> Signup and view all the answers

Which approach is considered not a true 3D drawing due to its limitations in perspective viewing?

<p>Using ISOPLANE for straight lines (B)</p> Signup and view all the answers

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