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Author Question: When steel is rolled while it is cold, it _____. a. gets softer b. is annealed c. gains tensile ... (Read 32 times)

elizabeth18

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on: Jul 24, 2018
When steel is rolled while it is cold, it _____.
 
  a. gets softer
  b. is annealed
  c. gains tensile strength
  d. gets thicker

Question 2

What is the minimum width of support straps used to hang flexible ducts?
 
  a. 1/4 inch
  b. 1 inch
  c. 1-1/2 inches
  d. 2 inches


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babybsemail

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

c

Answer to Question 2

c


elizabeth18

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Reply 2 on: Jul 24, 2018
Gracias!

mammy1697

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Reply 3 on: Yesterday
Excellent

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