Technician a Says That Gaskets Can Be Removed Quickly and Safely

Multiple Choice

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