Electrodes with powdered iron in their flux belong to the _____.
a. fast-fill (F1) electrode group
b. fill-freeze (F2) electrode group
c. fast-freeze (F3) electrode group
d. low-hydrogen (F4) electrode group
Question 2
All SMAW electrodes used for code-governed work must have the AWS classification number printed on them
as well as on the _____.
a. container in which they are shipped
b. oven in which they will be stored
c. matching electrode holder
d. final weld