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Residential Contractor Practice Exam Questions with 100% Correct Answers

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Residential Contractor Practice Exam Questions with 100% Correct Answers What is the MINIMUM overlap for joints in polyethylene film moisture barrier applied over the exterior of a below grade foundation wall? - 6 inches What is the MINIMUM height required for a nonabsorbent wall surface above a bathtub? - 6 feet Nails used to fasten concrete roofing tiles must penetrate the deck a MINIMUM of how many inches or through the thickness of the deck, Whichever is less? - 3/4 inch How must rafters be framed to each other? - with a gusset plate All of the following are benefits of platform construction as compared to balloon construction EXCEPT. - easier installation of plumbing and wiring 750 feet of pipe is being laid at 0.5% slope. On a topographic map that has 6 inch contour intervals approximately how many intervals will be

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Residential Contractor Practice Exam
Questions with 100% Correct Answers

What is the MINIMUM overlap for joints in polyethylene film

moisture barrier applied over the exterior of a below grade

foundation wall? - ✔✔6 inches

What is the MINIMUM height required for a nonabsorbent wall

surface above a bathtub? - ✔✔6 feet

Nails used to fasten concrete roofing tiles must penetrate the deck a

MINIMUM of how many inches or through the thickness of the deck,

Whichever is less? - ✔✔3/4 inch

How must rafters be framed to each other? - ✔✔with a gusset plate

All of the following are benefits of platform construction as compared

to balloon construction EXCEPT. - ✔✔easier installation of plumbing

and wiring

750 feet of pipe is being laid at 0.5% slope. On a topographic map that

has 6 inch contour intervals approximately how many intervals will be
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