10 Questions
What is the conversion factor of 1 PSI to kilopascal?
6.895 kPa
What is the evaporation of water from plants/trees into the atmosphere called?
Transpiration
What do you call the appurtenance used by firefighters to supply the building with water for fire suppression?
Siamese Connection
What is a stop valve placed in a service pipe close to the connection with the water main called?
Check Valve
What is a plumbing work before the settling of the fixtures or finishing called?
Roughing-in
What is the minimum pressure requirement for a water supply pipe connecting the fixture with the fixture branch?
1 PSI
What is the term for a pipe installed to serve more than 1 appliance, fixture, building, or system?
Common pipe
What is the term used to define those bacteriological, chemical, physical, biological, or radiological characteristics which evaluate the acceptability of water?
Water quality standards
What is the term for a plumbing appurtenance used to prevent water hammer in a water distribution system?
Air chamber
What is the term for the disinfection process commonly used in water treatment?
Chlorination
Test your knowledge of plumbing appurtenances and water quality with this quiz. From common branch fixtures to disinfection methods, this quiz covers the terminology and concepts related to water supply systems and quality standards. Whether you're studying for a Level II Metropolitan Waterworks and Sewerage System exam or interested in plumbing, this quiz will challenge your understanding of key terms and principles.
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