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Author Question: To ensure that molten metal is blown away from the cut, the A-CAC operator should set the air ... (Read 127 times)

amal

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on: Jul 24, 2018
To ensure that molten metal is blown away from the cut, the A-CAC operator should set the air pressure
  regulator to _____.
 
  a. the highest pressure possible
  b. 20 psig (1.38 bars)
  c. 150 psig (10.3 bars)
  d. the lowest pressure that will reliably do the job

Question 2

The currents used with A-CAC electrodes compared to shielded metal arc welding (SMAW) electrodes of
  the same size are _____.
 
  a. much lower
  b. much higher
  c. slightly higher
  d. slightly lower


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josephsuarez

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

d

Answer to Question 2

b


amal

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  • Posts: 572
Reply 2 on: Jul 24, 2018
Excellent

scikid

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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