NEW
Font size
WorksheetsPHCC Ch 14 Quiz
Total questions: 15
Worksheet time: 8mins
Another name for the final detailed plans is
working drawings.
plot plans.
plans and specifications.
site plans.
What type of engineers design plumbing systems?
civil
structural
mechanical
materials handling
The list of all the material required to perform the job is the
estimate list.
material take-off.
margin.
specification.
What type of line is the visible edge perceived when an object is observed?
object line
center line
hidden line
leader line
What type of lines show edges not seen in the view represented, such as hollow spots or internal passages?
object lines
center lines
leader lines
hidden lines
What type of lines show where a section is removed for examination?
hidden lines
phantom lines
cutting plane lines
broken lines
What type of plan shows grade elevations?
plot plan
contour plan
landscape plan
special purpose plan
If a pipeline is drawn 3 inches long on a plan marked 1/4" = 1'0", the actual length of the pipeline is
9'.
12'.
15'.
24'.
If a drawing is marked "NTS," what does it mean?
not to scale
not too sure
never trust scale
nine-tenths of scale
What type of scale ruler is used most often in plumbing work?
metric
engineer's
mechanic's
architect's
What type of drawing view shows a three-dimensional layout with the X, Y, and Z axes 120° apart?
orthographic
oblique
isometric
plan
What type of drawing view shows a three-dimensional layout with the X and Z axes 90° apart and the Y axis 135° apart from the other two?
orthographic
oblique
isometric
plan
What type of drawing view is two-dimensional and shows only the views needed to describe the object being drawn?
orthographic
oblique
isometric
plan
If a drawing is marked 1/8" = 1'0", then a pipeline measuring 2.5 inches on the drawing would be how long on the project?
16'
20'
24'
38'
What type of lines are used in various patterns to show a cut surface?
contour
product
cross hatch
phantom
