Question

post-test
when should corrosion protection be applied to a repair area?
a. when preparing the panel for repair
b. during the manufacturing process because it is not required for repairs
c. before heating a repair area
d. immediately following repair

Explanation:

To determine when corrosion protection is applied to a repair area, we analyze each option:

• Option A: Preparing the panel is for repair setup, not corrosion protection timing.
• Option B: Corrosion protection is needed for repairs, so this is incorrect.
• Option C: Heating is part of repair, but corrosion protection is not applied before heating.
• Option D: After repair, the area is vulnerable, so corrosion protection is applied immediately following repair to prevent corrosion.

Answer:

D. Immediately following repair