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Author Question: One of the materials that produces toxic fumes when welded is _____. a. aluminum b. chromium c. ... (Read 314 times)

xroflmao

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on: Jul 24, 2018
One of the materials that produces toxic fumes when welded is _____.
 
  a. aluminum
  b. chromium
  c. carbon steel
  d. iron oxide

Question 2

Oil, grease, and other petroleum products should be kept away from _____.
 
  a. argon
  b. nitrogen
  c. oxygen
  d. methane


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kingfahad97

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

b

Answer to Question 2

c


xroflmao

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Reply 2 on: Jul 24, 2018
Gracias!

Jsherida

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Reply 3 on: Yesterday
Excellent

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