Gouging root welds and seams is best done by _____. a. oxyfuel ...

[darbym82]

Gouging root welds and seams is best done by _____.
 
  a. oxyfuel cutting
  b. plasma arc cutting
  c. air-carbon arc cutting
  d. a nibbler

Question 2

Welded pipe fittings _____.
 
  a. must be peened before they are cleaned and welded
  b. are factory-cleaned and do not require additional cleaning
  c. must be field beveled and then cleaned
  d. are typically beveled from the factory but need cleaning

[joewallace]

Answer to Question 1

c

Answer to Question 2

d

[darbym82]

Wow, this really help

[amcvicar]

Thanks for the timely response, appreciate it