How is the CFM at a supply register determined using a velometer?
What will be an ideal response?
The air velocity is measured and multiplied by the free area of the supply register.
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How is the minimum number of circuits for general illumination for a dwelling determined?
What will be an ideal response?
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The plant kingdom is sometimes divided into divisions or groupings of phyla. How many phyla are there within the divisions?
a. 9 c. 11 b. 10 d. 12
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The interior door symbol is displayed with a sill.
Answer the following statement true (T) or false (F)
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The approximate amount of joint tape required to finish 1,000 square feet of drywall is _____
a. 210' b. 260' c. 300' d. 370'
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