____ are the interior members of the truss that span between the top and bottom chord.
A. Fascia
B. Ledger
C. Ridge blocks
D. Webs
Answer: D
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Strength of the seam-weld is in terms of the shear strength of the weld in ____ per linear inch.
A. grams B. forces C. pounds D. newtons
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____ is a measurement associated with a person's ability to fit between or under some object such as a doorway or table.
A. Clearance B. Reach C. SD D. Target
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Which of the following is NOT an infectious disease?
A. Trichomoniasis B. Transmissible gastroenteritis C. Bloat D. Brucellosis
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The ratio of an object’s weight to its volume is
a. density b. specific volume c. specific gravity d. specific weight
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