Category: Writing

In the view of the house shown in Figure 19-15, which lines
show true length?
Figure 19-15

Identify each of the drawings in Figure 19-14 as an
elevation, a plan, or a section.
Figure 19-14

Identify each of the drawings in Figure 19-13 as oblique, isometric, or orthographic.
Figure 19-13

1. Mark off the length on the right top and bottom edges.
The length will be about twice the width.
2. Sketch the two remaining vertical lines and the back
edges.
3. Which type of pictorial drawing is easier to draw on the
job site?
4. Which type of drawing is used for working drawings?

1. Attach a suitable sling and a tag line.
2. Check the path of the load to ensure that it is clear and
that no one will be in danger. Check to see that the crane boom can be extended
and swung over the landing area without any obstructions.

1. What is an elevation drawing?
2. What is indicated by a heavy solid line near the bottom
of a building on an exterior elevation?
3. What is indicated by dashed lines near the bottom of a
building on an exterior elevation?

What is indicated by the hand signal in Figure 18-50?
Figure 18-50

1. What are the inside dimensions of bedroom #2?
2. What is the thickness of the partitions between bedroom
#3 and the hall?
3. What is the thickness of the interior wall between
the powder room and the stairs?