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BROSE0407 BROSE0407
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6 years ago
A water supply line that a plumber is installing requires the close control of flow at all times. To ensure
  maximum control, the plumber should install a _____.
 
  a. ball valve
  b. check valve
  c. globe valve
  d. gate value


[Ques. 2] The flow of water in a water distribution system is regulated by a _____
 
  a. valve
  b. fixture
  c. cross-connection
  d. water meter


[Ques. 3] Any reversed flow of used or nonpotable water into the potable water distribution system is called _____.
 
  a. backflow
  b. backwash
  c. contamination
  d. coagulation


[Ques. 4] Water meters are usually installed by _____.
 
  a. a licensed plumber
  b. the homeowner
  c. a city or county employee
  d. the water treatment plant


[Ques. 5] /
  The metal marker shown in the figure above indicates the location on the property of the _____.
 
  a. corporation stop
  b. buffalo box
  c. cistern
  d. well
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brittcamp12brittcamp12
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6 years ago
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BROSE0407 Author
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6 years ago
TYSVM
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