The minimum slope on which composition shingles may be used if a double-lap underlayment is applied is
_____.
a. 4 in 12
b. 3 in 12
c. 2 in 12
d. 1 in 12
c
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A hearth can be build flush with the floor or raised off the floor.
Answer the following statement true (T) or false (F)
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In pastures, horses tend to deposit their urine and feces in certain areas and graze other areas.
Answer the following statement true (T) or false (F)
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List the sustainability rating levels in USGBC's LEED v4 rating system for a building.
What will be an ideal response?
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A refrigerator removes 25 kW of heat from a cold space while rejecting 35 kW of heat to the warm space. Determine the power used and the coefficient of performance of the refrigerator.
Given: Q?C = 25 kW; Q?H = ?35 kW What will be an ideal response?
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