Question

all of these are results of not restoring corrosion protection correctly except:
a. structural parts could weaken or fail.
b. the surface color will not match the original.
c. rework may be necessary.
d. future collision protection could be affected.

Explanation:

Corrosion protection is mainly about preventing metal deterioration, structural integrity, and functional aspects. Surface color matching is more related to aesthetic finishing rather than the core issues of improper corrosion protection restoration. Structural weakening (A), rework necessity (C) (if corrosion damage progresses), and impact on future collision protection (D) (as weakened structure affects collision performance) are all related to corrosion - protection - restoration - failure consequences.

Answer:

B. The surface color will not match the original.