A masonry veneer wall must be separated from its backup by an airspace of at least _____.
a. 1/2 inch
b. 1 inch
c. 1-1/2 inches
d. 2 inches
Answer: B
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The edge of concrete slabs that are at, or within 18" of the grade must be insulated.
Answer the following statement true (T) or false (F)
Metal plates, corks, and plastic inserts can often be used to _____.
a. reduce a form’s weight b. patch holes in forms c. strip forms from concrete d. replace a release agent
It is advantageous to raise rabbits over other agricultural animals because rabbits:
a. Can be easily raised in almost any climate b. Gain weight on relatively little feed c. Eat roughages and fibrous plant material d. All answers
The ____________________________ is another positive displacement compressor and is used for larger air conditioning and refrigeration applications.
Fill in the blank(s) with the appropriate word(s).