Using SSPC Vis 1 as a guide when performing a visual inspection of a steel surface prior to surface preparation a NACE Inspector would assign which designations to the surface condition:

Using SSPC Vis 1 as a guide when performing a visual inspection of a steel surface prior to surface preparation a NACE Inspector would assign which designations to the surface condition:
A . Rust Grades A-D
B . Surface Conditions E-G
C . Rust Grades 1-4
D . Surface Condition H

Answer: A