When making open-root V-groove pipe welds in the 1G-ROTATED ...

[tiffannnnyyyyyy]

When making open-root V-groove pipe welds in the 1G-ROTATED position, the angle at which the electrode
  should be kept in relation to the pipe axis is _____.
 
  a. 10 degrees (80-degree work angle)
  b. 45 degrees (45-degree work angle)
  c. 60 degrees (30-degree work angle)
  d. 90 degrees (0-degree work angle)

Question 2

When E6010 electrodes are used to make the root pass on open-root V-groove pipe welds, it is important to
  _____.
 
  a. use the keyhole technique to achieve proper root penetration
  b. set the amperage to the upper part of the suggested range
  c. avoid using a whipping motion that might disrupt the puddle size
  d. maintain a long arc or substitute E7018 electrodes

[cclemon1]

Answer to Question 1

d

Answer to Question 2

a

[tiffannnnyyyyyy]

Excellent

[miss_1456@hotmail.com]

Gracias!