Which alternator component would most likely be damaged after the batteries were connected with reverse polarity?
A) Brushes
B) Field coil
C) Stator windings
D) Rectifier diodes

Question

Quizplus · Accepted Answer

Rectifier diodes are most likely to be damaged by reverse polarity because they are designed to allow current to flow in one direction only. Reverse polarity can cause them to conduct in the opposite direction, leading to failure.

Which Alternator Component Would Most Likely Be Damaged After the Batteries