Define the following terms: (a) link, (b) node, (c) centroid, and (d) network.
What will be an ideal response?
(a) Link – A link is a portion of the highway system that can be described by its
capacity, lane width, and speed.
(b) Node – A node is the end point of a link and represents an intersection or
location where a link changes direction, capacity, width, or speed.
(c) Centroid – A centroid is the location within a zone where trips are considered
to begin and end.
(d) Network – A network is a combination of the above elements to represent a
highway system.
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Fill in the blank(s) with the appropriate word(s).
A 2 × 4 sill plate runs around the floor in Figure 14.61. Determine the purchase quantity and number of board feet of 2 × 4 needed for the sill.
What will be an ideal response?
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