Three methods of heating propagation houses include ________, ________, and ________.
Fill in the blank(s) with the appropriate word(s).
steam heat or hot water heat; gas-fired infrared heat (Also - solar heating)
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Name any three common vigor tests.
What will be an ideal response?
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In the designator 600S162-54, the 54 represents _____.
a. web depth b. base steel thickness c. type of framing member d. flange depth
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In cold climates, it is desirable to leave the foundation and concrete slab uninsulated.
Answer the following statement true (T) or false (F)
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What type of open-close valve is used to completely close a line so piping or equipment can be isolated for repair, inspection, or replacement?
A. gate B. ball C. butterfly D. plug
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