Technician A says that the best overvoltage protection system in a truck electrical system is the battery bank.Technician B says that zener diodes can be used to suppress voltage spikes that can occur in a truck electrical system.Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct. The battery bank can provide overvoltage protection by absorbing excess voltage and preventing it from damaging other components in the electrical system. Zener diodes can also be used to suppress voltage spikes by diverting excess voltage to ground.

Technician a Says That the Best Overvoltage Protection System in a Truck