Technician A says that the typical current draw of headlamps is around 10 amps.Technician B says that headlamp resistance should measure approximately 10 ohms in a properly functioning headlamp.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

Technician A is correct because the typical current draw for headlamps is indeed around 10 amps, depending on the specific headlamp and vehicle. Technician B's statement is incorrect because the resistance of a properly functioning headlamp is usually much lower than 10 ohms, often around 1.2 to 3 ohms, to allow sufficient current to flow for proper operation.

Technician a Says That the Typical Current Draw of Headlamps