ARE Study Review

In dimensioning of details, cumulative errors are least likely with which of the following methods? (Choose 2) A. baseline dimension string, B. continuous dimension string C. conventional dimensions, D. fractional dimensions, E. decimal dimensioning

In detailing assemblies, why is locating the next component by dimensioning from the preceding one problematic? Answer Cumulative errors can result. Rather refer back to a common datum. ARE 4.0 exam division: construction documents & services

What two products or means address the mechanisms that transport water through a wall or roof cavity? Answer Vapor barriers seek to limit water vapor diffusion through a wall or roof assembly, whereas air barriers address air leakage by stopping infiltration and exfiltration. However, air leakage is capable of transporting more moisture through the assembly than water vapor diffusion.