Cordwood construction yields an R-value of _____, depending on the species of wood, cavity insulation, and proficiency of the builder.?
A. ?roughly 1.0/inch to 1.5/inch?
B. ?less than 0.5/inch?
C. ?between 2.0/inch and 2.5/inch?
D. ?more than 2.0/inch?
Answer: A
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Fill in the blank(s) with the appropriate word(s).
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a. W182436 b. W361824 c. W241836 d. B182436
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What will be an ideal response?
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A. A only B. B only C. Both A and B D. Neither A nor B