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smcc617 smcc617
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Posts: 594
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6 years ago
Depending on your local code, three options for venting a dishwasher are to install an air gap assembly in the
  discharge piping; to loop the drain hose above the fixtures flood-level rim; or, to _____.
 
  a. connect a discharge hose from a food disposal through a single 2 -1/2 inch trap
  b. install a reverse trap on the discharge piping
  c. connect a discharge hose from a kitchen sink or domestic dishwasher through a single 1 -1/2 inch trap
  d. run a separate vent line from the dishwasher through the building roof



[Ques. 2] A standard bathtub is _____.
 
  a. 4 feet long
  b. 5 feet long
  c. 6 feet long
  d. 7 feet long



[Ques. 3] The slope per inch of a typical shower to the center drain is _____.
 
  a. 1/4 inch per foot
  b. 1/3 inch per foot
  c. 1/2 inch per foot
  d. 2/3 inch per foot



[Ques. 4] Nonexpanding foam can be used to insulate _____.
 
  a. siphon-jet urinals
  b. fiberglass showers
  c. domestic dishwashers
  d. plastic bathtubs



[Ques. 5] According to ADA requirements for accessible water closets, the maximum height above the floor that controls
  for flush valves and flushometers can be mounted is _____.
 
  a. 32 inches
  b. 36 inches
  c. 40 inches
  d. 44 inches
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MarinMarin
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6 years ago
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smcc617 Author
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6 years ago
Words can't even express my thanks
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