Inspecting Insulation Quiz

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1. According to the ANSI/RESNET/ICC 301-2019 installation and grading requirements provided in this lesson, insulation:
- Must be installed without airspaces between insulation types or systems, which disallows enclosed, reflective airspaces
- Must be installed per manufacturer’s recommendations
- Installation is assessed as either Grade A, B, or C
- All of the above
2. Energy simulation results provided in this lesson show:
- The nationwide energy savings benefits of going from Grade I to Grade III insulation
- The nationwide energy savings benefits of going from Grade II to Grade I insulation
- Energy savings from improved insulation installation increases going from warmer US climates to colder US climates
- All of the above

1. According to the ANSI/RESNET/ICC 301-2019 installation and grading requirements provided in this lesson, insulation: