Dimensioning Practice

What is wrong with these dimensions?

• It has dimensions to hidden lines

• It is under dimensioned (not enough dimensions shown)

• It is over dimensioned (duplicate dimensions)

• It has dimensions over and through the object

What is wrong with these dimensions?

• It has dimensions to hidden lines

• It is under dimensioned

• It is over dimensioned

• It has dimensions over and through the object

What is wrong with these dimensions?

• It has dimensions to hidden lines

• A circle is dimensioned by its radius.

• It is over dimensioned

• Many dimensions are not between adjacent views.

Engineers, designers, and engineering

technologists need to know _______ and location of all features.

• size

• definition

• orthographic

• radius

What is the dimension line type name for A?

• Dimension Line

• Extension Line

• Diameter Line

• Leader Line

What is the dimension line type name for B?

• Dimension Line

• Extension Line

• Aligned Line

• Leader Line

What is the dimension line type name for C?

• Dimension Line

• Extension Line

• Aligned Line

• Leader Line

What is the minimum amount of dimensions a sketch could have?

• 1

• 2

• 3

• 4

Which of the following is a rule for Dimensioning?

• Avoid dimensioning to

  hidden lines.

• Dimensions should be attached to the view

  that best shows the contour of the feature

  to be dimensioned.

• Avoid dimensioning over or through the

  object.

• All the above

What measurement Is the Top View?

• Depth

• Width

• Height

• Side