Question

question 8
1 pts
technician a says that an alternator overrunning pulley is used to reduce vibration and noise. technician b says that an overrunning alternator pulley or dampener uses a one - way clutch. which technician is correct?
technician a only
technician b only
both technicians a and b
neither technician a nor b

Explanation:

An alternator overrunning pulley (AOP) or overrunning alternator pulley/dampener (OAP/D) is designed to reduce vibration and noise in the engine's accessory drive system. It also contains a one - way clutch mechanism. So both Technician A's statement about reducing vibration and noise and Technician B's statement about using a one - way clutch are correct.

Answer:

Both technicians A and B