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Author Question: Factors that contribute to hydrogen cracking are: A) Oil, grease, or paint B) Moisture absorbed ... (Read 44 times)

nautica902

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on: Jul 27, 2018
Factors that contribute to hydrogen cracking are:
 
  A) Oil, grease, or paint B) Moisture absorbed in the electrode
  C) Contaminated shielding gas D) All of the above

Question 2

Cast iron contains 2.0 or more carbon.
 
  Indicate whether the statement is true or false


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1_Step_At_ATime

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


nautica902

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Reply #2 on: Jul 27, 2018
TY


1_Step_At_ATime

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Reply #3 on: Jul 27, 2018
You're welcome


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