Question

post-test
when repairing a plastic bumper tab, grind with a disc to remove overspray and expose the raw plastic.
a. true
b. false

Explanation:

In automotive repair, when fixing a plastic bumper tab, grinding with a disc is a common step to remove overspray (like paint or other coatings) and expose the raw plastic for proper repair work (such as bonding or welding). So the statement is correct.

Answer:

A. True