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Author Question: For FCAW, the polarity of the gun and workpiece leads depends on the application and the _____. ... (Read 169 times)

bobypop

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on: Jul 24, 2018
For FCAW, the polarity of the gun and workpiece leads depends on the application and the _____.
 
  a. type of filler metal
  b. welding unit
  c. workpiece clamp
  d. base metal

Question 2

The best way to prepare the bevel for FCAW V-groove joints, especially in stainless steel pipe, is _____.
 
  a. with a cutting torch (thermal)
  b. by machining the bevel
  c. with a handheld grinder
  d. with a bench grinder


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peter

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

a

Answer to Question 2

b


bobypop

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Reply #2 on: Jul 24, 2018
Thank you!


peter

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Reply #3 on: Jul 24, 2018
Always glad to help...


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