Practice Quiz

Green Plumbing - Question List

Select how would you like to study

Study Mode Free Daily Question Test Mode
41. Each of the following is a component of a toilet’s operation that provides customers an opportunity for water conservation, except:
  1. Fill valves
  2. Flush valve/flapper
  3. Tank lid
  4. Toilet water flow
See answer
42. What is an additional customer benefit, on top of clothes washer water and energy savings, in recommending a switch to a high efficiency washing machine?
  1. Clothes emerge almost dry due to fast washer spin, thus also reducing dryer energy
  2. Clothes are cleaned more thoroughly in HE washing machines
  3. HE washing machines create less wear and tear on clothing
  4. All of the above
See answer
43. Each of the following is an issue to consider with high-efficiency faucet aerator choices, except:
  1. Less-efficient pencil spray with some
  2. Limited selection
  3. Longer hot water wait times
  4. Myriad sizes necessitate adapters in some cases
See answer
44. How much potable water can be used in one regeneration cycle of a water softener?
  1. About 25 gallons
  2. About 50 gallons
  3. About 75 gallons
  4. Up to 150 gallons
See answer
45. Each of the following is a common obstacle to conservation efforts related to water heating, except:
  1. Conflicting water and energy conservation programs
  2. Well-insulated pipes
  3. Misinformation from governmental agencies
  4. Poor design of the plumbing system
See answer

Select how would you like to study

Study Mode Free Daily Question Test Mode