How many square inches are there in a square foot?
a. 1
b. 12
c. 144
d. 1728
c. 144
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A bourdon tube is:
A) An evacuated tube that vibrates in the presence of pressure. B) A straight twisted tube that untwists with an increase in pressure. C) A straight, round tube that deforms under pressure. D) A flattened tube in the shape of a question mark that straightens under pressure.
Screwdrivers that have tips that are too large or too small should not be used because __________ and __________ can result.
What will be an ideal response?
Identifying features of the ____ style include flat roofs, unornamented wall surfaces, and metal windows set flush with stucco or glass walls.
A. International B. Art Deco C. Craftsman D. Prairie
In residential construction, posts and beams are usually spaced at _____ o.c.
A. 36" (900 mm) B. 48" (1200 mm) C. 52" (1300 mm) D. 60" (1500 mm)