Dimensioning

Which of the following is a rule for Dimensioning? (Thanks Keegan!)

• 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 dimension guideline does this image violate?

• Dimensions should not be duplicated

• Place dimensions between adjacent views

• Avoid dimensions over, through or inside an object.

• When possible, avoid dimensions to hidden lines

Which dimension guideline does this violate?

• Avoid dimensions over, through or inside the object.

• Dimensions should be between adjacent views

• Avoid dimensions to hidden lines

• Locate dimensions between adjacent views

What is Dimensioning?

• The size of something

• The process of measuring an object and adding sizes to it.

• The angle of an object

What kind of line has a short dash with a long dash on either side of it?

• Border Line

• Construction Line

• Center Line

• Hidden Line

Dimension lines should be parallel to the edge or line being measured. Figure above is Proper and improper ways of positioning dimension lines. What rule number is this?

• 3rd rule

• 5th rule

• 15th rule

• 20th rule

Dimensions should generally be placed between the views. What dimension rules shown in the figure?

• The areas and spaces between views are indicated by light shaded.

• The areas and spaces between views are indicated by views.

• The areas and spaces between views are indicated whenever possible.

• The areas and spaces between views are indicated.

Tags

NGSS.MS-PS3-1

What dimension rule is this?

The flares of the arrowhead should be properly made. Figure shown above shows Proper and improper ways of drawing an arrowhead. What rule number is this?

• 1st rule

• 2nd rule

• 3rd rule

• 4th rule

The fine line in a dimension line must be strictly observed. It should be about one-fourth the thickness of the visible line. Its thickness should be the same as that of the projection line. Which is correct in two figure that best describe the rule?

• Left

• Right

• Both

• None