IED Unit 2 Sketching Test Review

What type of sketching line is shown in the image?

• object line
• construction line
• hidden line
• center line

The dashed line on the sketch represent a _________ line.

• object

• hidden

• construction

• center

What is the purpose of sketching?

• It can tell how and where the design will be used.

• Sketching is appealing to people.

• Sketching can provide details of an idea and lots of information all at once.

• Color can be added to a sketch to show texture and appearance.

Select all that apply: All three-dimensional objects have what measurements?

• Height

• Width

• Depth

• Length

• Thickness

Select all that apply: What factors should be considered when selecting a front view?

• Most natural position or use

• Shows best shape and characteristic contours

• Longest dimensions

• Fewest hidden lines

• Most stable and natural position

The lines that make the width and depth of an isometric drawings are drawn at _______ degrees.

• 45

• 30

• 120

• 15

If the Green is the top view and Red is the front, then what view is the Blue?

• Left Side
• Front
• Back
• Right Side

Select all that apply: What are the characteristics of an isometric sketch?

• All height lines are horizontal

• Width and depth lines are drawn at 30 degrees from horizontal

• Sketch appears three-dimensional because three sides are shown

• The shapes of the object faces are true shapes

• All principal dimensions (width, depth, and height) are represented in true proportion

The first step in drawing a sketch is:

• Darken in all lines

• Layout the drawing lightly

• Erase unwanted lines

• Put in the dimensions

Surfaces and edges that CANNOT be seen from the outside of the object are identified by:

• Hidden lines
• Invisible lines
• Leader lines
• Center lines