Practice Quiz

Green Plumbing - Question List

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241. Which of the following viruses has been found in wastewater supplies and has sickened many humans?
  1. Hepatitis A
  2. Rotavirus
  3. Norwalk Virus
  4. All of the above
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242. Which of the following components of a rainwater harvesting system is a “nice to have” rather than a necessity?
  1. Storage system
  2. Purification system
  3. Conveyance system
  4. Catchment surface
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243. Which is a condition in determining the volume of first rainwater to be diverted from entering the rainwater tank?
  1. Size of the catchment area
  2. Pollution factor
  3. Both A and B
  4. Neither A nor B
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244. Which of the following is a factor in determining the effectiveness of rainwater harvesting for conservation purposes?
  1. Historical rainfall statistics for the local area
  2. Local laws, regulations, ordinances
  3. A and B above
  4. Neither A nor B
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245. Which of the following is not a recommended material for a rainwater catchment surface?
  1. Asphalt shingles
  2. Copper
  3. Slate tiles
  4. Epoxy-painted metal
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