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Author Question: Small localized bits of metal on the surface are called _____. a. spatter b. arc strikes c. ... (Read 81 times)

crobinson2013

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on: Jul 24, 2018
Small localized bits of metal on the surface are called _____.
 
  a. spatter
  b. arc strikes
  c. undercut
  d. offset

Question 2

Most porosity is caused by _____ or _____.
 
  a. concavity; short arc
  b. internal undercut; arc strikes
  c. burn-through; inclusions
  d. improper technique; contamination


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Kimmy

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

a

Answer to Question 2

d


crobinson2013

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Reply 2 on: Jul 24, 2018
Excellent

rachel

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Reply 3 on: Yesterday
Wow, this really help

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