Dimensioning Video Checkpoint

Front

True or False : you should delete views that don’t have at least 1 dimension.

Back

True

Front

What type of lines extend from the object?

Back

Extension Lines

Front

If every 2 blocks equals 1 inch, then how many inches is a block and a half?

Back

3/4 inch

Front

Why does the teacher sometimes draw the arrows of the dimension line on the outside of the extension lines?

Back

There wasn't room to draw them inside the extension lines.

Front

Whenever we have a circle in a view, what is the type of line that we must put in that circle?

Back

Centerline (Centermark)

Front

True or False: When used on a circle, leaderlines tell us the diameter of the circle.

Back

True

Front

What does the diameter symbol look like?

Back

Ø

Front

True or False: Every feature needs to be dimensioned for both size and location?

Back

True

Front

In one example, the teacher places an overall depth dimension on both the top and right side views. Is that considered over dimensioning?

Back

Yes