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Questions and Answers
Which type of drawing is represented in Figure 2?
Which type of drawing is represented in Figure 2?
- Isometric drawing (correct)
- Orthographic drawing
- Multiview drawing
- Assembly drawing
What are the true lengths of lines that are parallel to the three axes in an isometric drawing?
What are the true lengths of lines that are parallel to the three axes in an isometric drawing?
- They are drawn at 30 degrees to the horizontal
- They are drawn at an angle of 45 degrees
- They are drawn vertically
- They are not of their true length (correct)
How are the vertical lines of an object represented in an isometric drawing?
How are the vertical lines of an object represented in an isometric drawing?
- They are drawn at 30 degrees to the horizontal
- They are drawn vertically (correct)
- They are drawn at an angle of 45 degrees
- They are not represented in an isometric drawing
What type of drawing involves unfolding a box to obtain three views?
What type of drawing involves unfolding a box to obtain three views?
What are the three views obtained in orthographic or multiview drawing?
What are the three views obtained in orthographic or multiview drawing?
Flashcards
Isometric Drawing
Isometric Drawing
A 3D representation where all three axes are equally foreshortened, typically at 120-degree angles.
True Length in Isometric Drawing
True Length in Isometric Drawing
In isometric drawings, lines parallel to the three isometric axes are not their true length due to foreshortening.
Vertical Lines in Isometric Drawing
Vertical Lines in Isometric Drawing
Lines that run straight up and down in real life are also drawn straight up and down on the page.
Orthographic or Multiview Drawing
Orthographic or Multiview Drawing
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Three Views, Orthographic Drawing
Three Views, Orthographic Drawing
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Study Notes
Types of Drawings
- Figure 2 represents an isometric drawing.
Isometric Drawings
- Lines parallel to the three axes in an isometric drawing have true lengths.
- Vertical lines of an object are represented as vertical in an isometric drawing.
Orthographic or Multiview Drawing
- This type of drawing involves unfolding a box to obtain three views.
- The three views obtained in orthographic or multiview drawing are not specified in the original text, but typically, they are front, top, and right-side views.
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