3 Print Reading And Layout Flashcards
What information is contained in the title block of a drawing?
Pages, Dates, Scale, etc.
What is the drawing index?
A list of drawings included in a project, often found in the title block.
True or False: We scale drawings to build.
False
What are the different types of lines used in a print?
- Object
- Hidden
- Center
- Cutting plane
- Break
- Leader
- Extension
In a hexagon, what is the relationship between the side length and the outside radius?
The side length is equal to the outside radius.
How do you read an Engineer’s rod?
Large red numbers indicate whole feet; smaller black numbers indicate tenths of a foot.
What do the top and bottom of major tick lines on an Engineer’s rod represent?
Top indicates even hundredths; bottom indicates odd hundredths.
What is the common spacing for studs in framing?
16 or 24 inches on center.
What are Degrees, Minutes, and Seconds used for?
Layout with transit or other survey tools.
Fill in the blank: 1° = _____ ‘ (minutes).
60
Fill in the blank: 1’ = _____ ‘’ (seconds).
60
What is a Datum?
A metal disc that indicates height above sea level; permanently placed all over the world. Point of reference to begin survey
What is a Benchmark?
An indicator that gives elevation, longitude, and latitude. All elevations come from benchmark
Why do we scale drawings
For reference
Where is the title block located
South east corner of every page
How many sides does a hexagon have
6
Circle equals how many degrees
Three hundred and sixty degrees
What is the purpose of an object line in architectural drawings?
Indicates visible outline
Object lines are used to represent the edges and outlines of objects in a drawing.
What does a hidden line indicate on architectural drawings?
Indicates hidden edge of surface
Hidden lines are dashed lines that show features not visible in the current view.
What is the function of a centerline in architectural drawings?
Indicates center points of objects
Centerlines are used for symmetry and alignment in design.
What does a cutting plane line signify in architectural drawings?
Indicates where object is ‘cut’ for interior view
Cutting plane lines are typically represented by a thick dashed line.
What does a break line represent in architectural drawings?
Indicates shortened view of part
Break lines are used to show that a long object has been shortened for clarity.
What is a leader line used for in architectural drawings?
Indicates a note or dimension related to a part
Leader lines connect notes or labels to the relevant part of the drawing.
What do dimension lines indicate in architectural drawings?
Indicates distance between two points
Dimension lines show the measurements of features in the drawing.
Fill in the blank: The ends of dimension lines may have an _______ or dot instead of an arrowhead.
arrowhead
What is an extension line used for in architectural drawings?
Extends from point on drawing and is touched by dimension lines
Extension lines help clarify the origin of the dimension.
True or False: A hidden line is used to show the visible outline of an object.
False
