Author Question: Welding lenses are approved by: A) ANSI B) OSHA C) MSDS D) AWS ... (Read 104 times)

Wadzanai

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Welding lenses are approved by:
 
  A) ANSI B) OSHA C) MSDS D) AWS

Question 2

Porosity is the result of _____ in the weld.
 
  a. lack of penetration
  b. root penetration
  c. slag inclusions
  d. gas pockets



stano32

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Answer to Question 1

A

Answer to Question 2

d



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Wadzanai

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Both answers were spot on, thank you once again



stano32

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Great! Please up vote :D



 

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