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Author Question: A homeowner is experiencing a problem with a water closet whose trap seal keeps failing. The water ... (Read 109 times)

809779

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A homeowner is experiencing a problem with a water closet whose trap seal keeps failing. The water closet is
  in a powder room that is seldom used. The problem is most likely due to _____.
 
  A) momentum
  B) oscillation
  C) evaporation
  D) capillary attraction

Question 2

A 1/6 elbow fitting will turn a run of pipe by _____ degrees.
 
  A) 30
  B) 60
  C) 90
  D) 120



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bbburns21

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Answer to Question 1

Answer: C

Answer to Question 2

Answer: B





 

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