Why should systems be tested for leaks prior to evacuation?
What will be an ideal response?
It is a waste of time to pull a vacuum on a system that leaks.
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Describe cellular steel-floor raceway systems and its advantages.
What will be an ideal response?
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What is the definition of solar heat gain coefficient (SHGC)?
What will be an ideal response?
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What is the typical thickness of glass fiber-reinforced (GFRC) skin in a GFRC curtain wall panel?
What will be an ideal response?
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There are two types of scales that are used on construction sites. The most common one used is the architect’s scale and the other is a(n) ________ scale.
a. engineer’s b. carpenter’s c. electrician’s d. plumber’s
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