Technician A says that in a truck using virtual circuit protection devices, the circuit is tripped open when logic analysis of the circuit conditions determines that it is overloaded. Technician B says that when a virtual fuse trips open, it must be replaced by another using the identical OEM part number. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because virtual circuit protection devices use software to monitor and control the circuit, tripping it open based on logic analysis when an overload is detected. Technician B is incorrect because virtual fuses, being software-based, do not require physical replacement like traditional fuses.

Technician a Says That in a Truck Using Virtual Circuit