intro to drafting final review

Extension Lines of dimensions should never

• cross each other

• be at a 45-degree angle to the outline of the object
• be perpendicular to the outline of the object
• be parallel to the outline of the object

Dimscale can....

• refer to the brightness of a light
• change the layer colors

• Changes the size of dimensions (text) and arrow heads.

• mean the distance between two points

What are some of the rules of Dimensions?  

• always cross, start big dimensions finish with small dimensions, placed inside the object, repeats

• none

• No repeats, placed outside the object, start with the smaller ones and finish with the bigger ones in order not to cross

When using a leader command, text is placed within the dimension as-

• a line of dashes

• MTEXT

• a line of exclamation marks
• a line of question marks

Arrowheads of Dimensions, if drawn by hand, should have the following size relationship

• 1:3
• 3:1
• 2:1
• 4:1

What does an aligned dimension show?

• diameter

• radius

• length

• angle

What does an angular dimension show?

• The volume of a 3D shape
• The angle between two lines or the angle of a circular arc
• The area of a polygon
• The length of a line segment

  What is the correct series of commands to enlarge dimensions to three times their current size to make them legible.

What are the two items asked for when drawing a circle?

• Perimeter and area
• Center point and radius or diameter

• Height and width
• Diameter and circumference

If you have 5 rows and three columns and it is arrayed, how many ORIGINAL items do you have?

• 14

• 15

• 1

• 3