radon exam Question and answers 2023/2024 verified to pass

radon exam Question and answers 2023/2024 verified to passtest 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