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Author Question: In commercial slab-on-grade structures, the top course of the foundation walls may serve as _____. ... (Read 171 times)

xroflmao

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on: Jul 24, 2018
In commercial slab-on-grade structures, the top course of the foundation walls may serve as _____.
 
  a. raceways
  b. edge reinforcement
  c. sills
  d. edge forms

Question 2

After a duct system has been cleaned, it is always a good idea to _____.
 
  a. spray germicide on the interior of the duct
  b. replace all air filters with HEPA filters
  c. make a video record of the inside of the duct
  d. seal all interior duct seams with mastic


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zenzy

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Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

c


xroflmao

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Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

tandmlomax84

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Reply 3 on: Yesterday
Excellent

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