Practice Quiz

Green Plumbing - Question List

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151. Each of the following is a type of local law that may affect water supply management for a jurisdiction, except:
  1. Local water efficiency standards
  2. Water rate structures
  3. Water conservation districts
  4. Building codes
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152. Which of the following is a method for estimating residential water usage by water outlet?
  1. Self-reporting log
  2. Bucket method
  3. Faucet monitoring
  4. None of the above
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153. Each of the following is a method for computing water supply/demand, except:
  1. Meter reading from a site
  2. National usage survey
  3. Total water processed or pumped divided by population
  4. Total water supplied, minus industrial uses, divided by population
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154. Each of the following is included in “Unaccounted for Water,” except:
  1. Hydrant testing
  2. Inaccurate meters
  3. System leaks
  4. None of the above - all are included in “unaccounted for water”
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155. According to a 1999 AWWA chart referenced in the Green Plumbers Reference Manual, what were the top three types of indoor household water use, in order?
  1. Clothes washer - faucets - toilets
  2. Faucets - clothes washer - leaks
  3. Showers - leaks - toilets
  4. Toilets - clothes washer - showers
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