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jj35 jj35
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6 years ago
A grease interceptor is commonly installed in _____.
 
  A) restaurants
  B) hospitals
  C) pet grooming shops
  D) beauty salons


[Ques. 2] A trap should provide a liquid seal of _____ inch(es).
 
  A) 1/2 to 1
  B) 1 to 2
  C) 2 to 4
  D) 4 to 6


[Ques. 3] A _____ has a built-in trap.
 
  A) sink
  B) lavatory
  C) water closet
  D) bathtub


[Ques. 4] All of the following are examples of fixture drains except _____.
 
  A) floor strainers
  B) basket strainers
  C) PO plugs
  D) vents


[Ques. 5] To reduce turbulence and prevent hammering in the line, a 2-inch diameter pipe should have a minimum of
  _____ inches between the fittings.
 
  A) 10
  B) 20
  C) 30
  D) 40
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EroblesErobles
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6 years ago
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jj35 Author
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6 years ago
Good timing, thanks!
kiara23247843
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Yesterday
this is exactly what I needed
jodie1
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2 hours ago
Thank you, thank you, thank you!
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