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Author Question: Ceriated and lanthanated electrodes are used as non-radioactive substitutes for _____. a. ... (Read 109 times)

ahriuashd

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on: Jul 24, 2018
Ceriated and lanthanated electrodes are used as non-radioactive substitutes for _____.
 
  a. truncated filler metals
  b. transformer rectifiers
  c. thoriated electrodes
  d. flux cored rod

Question 2

The typical shielding gas for GTAW on deoxidized copper that is over 1/8 (3.2 mm) thick is _____.
 
  a. helium
  b. hydrogen
  c. oxygen
  d. argon


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djpooyouma

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

c

Answer to Question 2

a


ahriuashd

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Reply 2 on: Jul 24, 2018
Gracias!

dyrone

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Reply 3 on: Yesterday
Excellent

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