Plumbing Appurtenances and Water Quality Quiz

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Questions and Answers

What is the conversion factor of 1 PSI to kilopascal?

  • 3.14 kPa
  • 6.895 kPa (correct)
  • 9.79 kPa
  • 2.70 kPa

What is the evaporation of water from plants/trees into the atmosphere called?

  • Disinfection
  • Precipitation
  • Transpiration (correct)
  • Indirect Downfeed

What do you call the appurtenance used by firefighters to supply the building with water for fire suppression?

  • Roughing-in
  • Air Chamber
  • Common Branch
  • Siamese Connection (correct)

What is a stop valve placed in a service pipe close to the connection with the water main called?

<p>Check Valve (A)</p> Signup and view all the answers

What is a plumbing work before the settling of the fixtures or finishing called?

<p>Roughing-in (D)</p> Signup and view all the answers

What is the minimum pressure requirement for a water supply pipe connecting the fixture with the fixture branch?

<p>1 PSI (C)</p> Signup and view all the answers

What is the term for a pipe installed to serve more than 1 appliance, fixture, building, or system?

<p>Common pipe (C)</p> Signup and view all the answers

What is the term used to define those bacteriological, chemical, physical, biological, or radiological characteristics which evaluate the acceptability of water?

<p>Water quality standards (B)</p> Signup and view all the answers

What is the term for a plumbing appurtenance used to prevent water hammer in a water distribution system?

<p>Air chamber (B)</p> Signup and view all the answers

What is the term for the disinfection process commonly used in water treatment?

<p>Chlorination (C)</p> Signup and view all the answers

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