Ch 4 DIMENSIONING

A detailed drawing is an orthographic projection with _______ (select all that apply)

• dimensions
• notes
• manufacturing specifications
• everything necessary to manufacture and inspect the part as intended by the designer

Dimensions generally take the form of_______ (select all that apply)

• linear dimensions
• notes
• extension lines
• angular dimensions

Dimension and extension lines are thin so that they will not be mistaken for__________ lines.

• hidden
• center
• visible
• cutting plane

Which line type does not ever have arrowheads?

• dimension
• extension
• leader

Leader lines should not be________ (select all that apply)

• horizontal
• straight
• curved
• vertical

Lettering should measure a minimum of ______ on the printed drawing.

• 2 mm
• 3 mm
• 4 mm
• 5mm

All dimension text should be ________

• vertical
• horizontal
• lower case
• bold

What is this symbol? ↧

• repeated feature
• depth
• counterbore
• countersink
• symmetry

What is this symbol? ⌵

• repeated feature
• depth
• counterbore
• countersink
• symmetry

What is this symbol? ⌯or=

• repeated feature
• depth
• counterbore
• countersink
• symmetry