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Author Question: Polyester and other synthetic fabrics should not be worn when cutting because _____. a. they ... (Read 166 times)

kellyjaisingh

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on: Jul 24, 2018
Polyester and other synthetic fabrics should not be worn when cutting because _____.
 
  a. they break down when exposed to ultraviolet light
  b. sparks will cause them to melt, inflicting burns to the skin
  c. they will burst into flames in the presence of pure oxygen
  d. they will give off toxic fumes if exposed to acetylene

Question 2

Vertical slipforming is used primarily for structures with a height greater than _____.
 
  a. 100 feet
  b. 80 feet
  c. 50 feet
  d. 40 feet


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Missbam101

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

b

Answer to Question 2

d


kellyjaisingh

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Reply 2 on: Jul 24, 2018
:D TYSM

xiazhe

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Reply 3 on: Yesterday
Gracias!

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