The Celsius scale is based on water boiling at a sea level temperature of _____.
a. 100
b. 180
c. 212
d. 265
Question 2
When performing FCAW open-root V-groove pipe welds in the 5G position, the gun should have a drag
angle of _____.
a. 5 to 10 degrees
b. 10 to 20 degrees
c. 45 to 60 degrees
d. 60 to 90 degrees