Technician A says that gaskets can be removed quickly and safely with a portable grinder as long as the grinding wheel isn't too coarse. Technician B says that extreme care must be used when removing a gasket on an aluminum surface. Who is correct?
A) Technician A
B) Technician B
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician B is correct because using a portable grinder, even with a fine wheel, can damage the aluminum surface. Extreme care is necessary to avoid gouging or scratching the aluminum when removing gaskets.

Technician a Says That Gaskets Can Be Removed Quickly and Safely