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Author Question: This joint is recommended, on aluminum alloys, when welding pipe or any time the weld is accessible ... (Read 73 times)

casperchen82

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on: Jul 26, 2018
This joint is recommended, on aluminum alloys, when welding pipe or any time the weld is accessible from only one side:
 
  A) Standard V joint B) V-groove with backing
  C) Extended land bevel D) None of the above

Question 2

With reactive metals, atmospheric elements of oxygen, nitrogen and hydrogen are absorbed at elevated temperatures causing:
 
  A) Embrittlement B) Distortion C) Corrosion D) discoloration


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smrtceo

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Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

A


casperchen82

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Reply #2 on: Jul 26, 2018
TY


smrtceo

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Reply #3 on: Jul 26, 2018
You're welcome


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