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Author Question: Arc length is determined by the _____. a. distance b. voltage c. base metal d. filler ... (Read 54 times)

Evvie72

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on: Jul 24, 2018
Arc length is determined by the _____.
 
  a. distance
  b. voltage
  c. base metal
  d. filler metal

Question 2

For a V-groove weld with backing, the width of the backing strips should be _____.
 
  a. 1/2 (13 mm)
  b. 1 (25 mm)
  c. 1-1/2 (38 mm)
  d. 2 (51 mm)


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stanleka1

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

b

Answer to Question 2

b


Evvie72

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Reply 2 on: Jul 24, 2018
Gracias!

DylanD1323

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Reply 3 on: Yesterday
Wow, this really help

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