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Author Question: When there is an elbow in fiberglass duct, a hanger must be placed within _____. a. 12 inches of ... (Read 72 times)

ahriuashd

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on: Jul 24, 2018
When there is an elbow in fiberglass duct, a hanger must be placed within _____.
 
  a. 12 inches of the elbow throat
  b. 12 inches of the connection to the straight duct
  c. 18 inches of the elbow throat
  d. 18 inches of the connection to the straight duct

Question 2

When sheet metal straps are used to suspend fiberglass duct, what gauge and size of metal is required?
 
  a. 22-gauge metal; 1 wide minimum
  b. 28-gauge metal; 1 wide minimum
  c. 22-gauge metal; 1-1/2 wide minimum
  d. 28-gauge metal; 1-1/2 wide minimum


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chreslie

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

a

Answer to Question 2

a


ahriuashd

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


chreslie

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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