Technician A says a poor ground on one of the headlamps will cause it to be dim. Technician B says AC generator output that is too high can cause headlights to be brighter than normal. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because a poor ground can cause a voltage drop and result in a dim headlamp. Technician B is also correct because if the AC generator output is too high, it can cause an overvoltage condition which can make the headlights brighter than normal.

Technician a Says a Poor Ground on One of the Headlamps