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Author Question: Variables to be determined by the welder prior to welding include: A) Spool tension B) Type of ... (Read 65 times)

jlmhmf

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Variables to be determined by the welder prior to welding include:
 
  A) Spool tension B) Type of shielding gas
  C) Polarity D) All of the above

Question 2

Using a blended argon/CO2 gas with a wire designed for 100 CO2 results in:
 
  A) Decreased ductility B) Increased tensile strength
  C) Effects on impact properties D) All of the above



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potomatos

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Answer to Question 1

D

Answer to Question 2

D



jlmhmf

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Both answers were spot on, thank you once again



potomatos

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