In a typical structural steel floor or roof framing, there are three types of elements, called primary, secondary, and tertiary elements. Explain what these are and what material(s) they consist of.

What will be an ideal response?


See the Instructor's Manual (IM).

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Identify and explain three reasons why the poor don’t necessarily use more sustainable products that are charitably given to them.

What will be an ideal response?

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Most greenhouses are made of fiberglass or polyethylene

Indicate whether the statement is true or false

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A DOHC (double overhead camshaft) V8 engine uses how many camshafts?

A) 4 B) 3 C) 2 D) 1

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Autodesk architecture building design software is called ___________.

A. MEP B. REVIT C. ACAD D. INVENTOR

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