____ doors use sound-dampening cores or sheets of lead over the core.

A. Fire-rated
B. Wood
C. Acoustical
D. Flush


Answer: C

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What does ASCE stand for?

a. American Society of Civil Engineers b. American Society of Chemical Engineers c. Association of Service Coordinating Engineers d. All-State Corps of Engineers

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Heavy duty plain milling cutters:

A) Have coarse teeth B) Chatter easily C) Have many teeth D) Are used to machine heavy workpieces

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Protons are:

A) Negatively charged particles located in the center of the atom. B) Positively charged particles located in the outer part of the atom. C) Negatively charged particles located in the outer part of the atom. D) Positively charged particles located in the center of the atom.

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Multiply the following numbers to obtain the correct answer:    1,234 pounds      x 17

What will be an ideal response?

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