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Author Question: The preferred power source for a A-CAC torch is a(n) _____. a. AC constant-voltage machine b. DC ... (Read 161 times)

AEWBW

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on: Jul 24, 2018
The preferred power source for a A-CAC torch is a(n) _____.
 
  a. AC constant-voltage machine
  b. DC constant-current machine
  c. AC or DC constant-voltage machine
  d. DC constant-voltage machine

Question 2

A primary purpose of the A-CAC process is to _____.
 
  a. gouge weld grooves and prepare cracks for welding
  b. weld carbon steel pipes
  c. cut nonmetal materials such as ceramics
  d. create V-groove welds on carbon steel plate


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nickk12214

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

b

Answer to Question 2

a


AEWBW

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Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


nickk12214

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Reply #3 on: Jul 24, 2018
Great! Please up vote :D


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