An example of a deep-penetrating SMAW electrode, such as one that would be used for poorly prepared
surfaces or butt joints, is _____.
a. E7024
b. E7028
c. E6010
d. E6013
Question 2
A SMAW electrode number that ends with an R means that it _____.
a. is rod-shaped, rather than a wire spool
b. is moisture-resistant
c. contains a rust-preventative
d. is a universal rod for all applications