radon exam question n answers graded A+ 2023/2024

radon examtest location requirements - correct answer 3 ft from exterior doors 20in above floor 1 ft from exterior walls 1ft below ceiling 4-8 in from other detectors place that will not be disturbed detectors shall not be - correct answer inside closets, cabinets, sumps, crawl spaces, or nooks places of high humidity: bathrooms, kitchen, laundry rooms near drafts: fans, heating and cooling vents, or furnace rooms near heat sources: appliances, radiators, fireplaces or direct sunlight building code requirements that are 12 hrs prior for a test lasting up to 2-90 days - correct answer windows and doors shut, heating and cooling (65-80) fans and fireplaces don't use, avoid using dryers, range hoods and bathroom fans systems that ventilate w outside air need to be.. - correct answer set to the lowest seasonal ventilation condition that occurs during the year requirements of testing for new construction,renovation and repairs - correct answer everything 12 hrs before, all openings need to be closed 12 hrs before, heating and cooling set to normal temp, windows and doors to be installed w hardware and seals, all siding must be up, all wall and ceilings completed, all fireplaces and installed short term testing time frame - correct answer 48 hrs and no less than 46 time sensitive protocol home buyers and sellers - correct answer simultaneous testing: two short term tests in same location 4-8 in apart