____ windows have a curved top or head that make them well suited to be joined in combination with a number of other types of windows or doors.
a.Elliptical
b.Arch
c.Oval
d.Circular
ANS: B
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?Up to 2012, which plastic dominated sales by volume?
A. ?polypropylene B. ?phenolics C. ?polyester D. ?high-density polyethylene
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For interior dimension strings, a single string is typically placed through dimension points.
Answer the following statement true (T) or false (F)
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Answer the following statement(s) true (T) or false (F)
The width and height of rough openings are always indicated in the floor plans.
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What is one characteristic that sets VVT systems apart from the other approaches?
a. The need for a bypass damper. b. Heating and cooling can be provided simultaneously. c. It is ideal for zones with very different heating cooling needs. d. Heating cannot be provided by the central unit.
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