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Author Question: Air current, wind, and improper shielding gas flow can cause: A) Porosity B) A caned welder C) ... (Read 46 times)

karateprodigy

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Air current, wind, and improper shielding gas flow can cause:
 
  A) Porosity
  B) A caned welder
  C) Honey combed
  D) Face of the weld
  E) None of the above

Question 2

When using a brazing flux, it should be applied _____.
 
  a. only to the tube end
  b. to both the tube end and the fitting cup
  c. only to the fitting cup
  d. both before and after the brazing process



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Jsherida

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Answer to Question 1

A

Answer to Question 2

a




karateprodigy

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Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)


Kedrick2014

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Reply 3 on: Yesterday
Wow, this really help

 

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