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Author Question: Unlike welds in steels, welds in aluminum are ________ stronger than the base metal. A) Usually ... (Read 67 times)

809779

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on: Jul 26, 2018
Unlike welds in steels, welds in aluminum are ________ stronger than the base metal.
 
  A) Usually B) Almost never C) Almost always D) None of the above

Question 2

What smoke spot number represents correct combustion in newer burners?
 
  A) 0 B) 2 or less C) 1 or less D) 1 or more


cdmart10

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

B

Answer to Question 2

A


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