Question

pro - cut rotor matching certification
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technician a says that ceramic brake pads act like an abrasive on the brake rotor. technician b says semi - metallic act like an adhesive on the brake rotor. who is correct?
technician a
technician b
both technician a and technician b
neither technician a nor technician b

Explanation:

Ceramic brake - pads are not abrasives on brake - rotors. They are designed to provide low - dust operation and quiet braking. Semi - metallic brake pads are not adhesives on brake rotors. They are made of metal fibers and other materials for high - performance braking, but their action is based on friction, not adhesion.

Answer:

D. Neither Technician A nor Technician B