Which of the following is a common use of phenolic foam board?
a. Roof insulation
b. Cryogenic pipe insulation
c. Boiler insulation
d. Crawlspace insulation
a. Roof insulation
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A(n) ____________________ is a device with two connected points attached to two hose ends
Fill in the blank(s) with the appropriate word(s).
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A fireplace can be divided into four major parts or zones.
Answer the following statement true (T) or false (F)
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Sherbet has less sugar than ice cream.
Answer the following statement true (T) or false (F)
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An ampere is ____.
A. the difference in potential between two charges B. a measure of the quantity of electrons flowing past a point in the electrical circuit in a given time C. the unit of measure for resistance D. the unit of measure for capacitance
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