Technician a Says That the Amount of Taper a Cylinder

Multiple Choice

Technician A says that the amount of taper a cylinder bore has can be determined using a piston ring and a feeler gauge. Technician B says that the greatest cylinder bore out-of-round wear will occur at the wrist pin ends of the piston. Who is right?

A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B