Question

Technician A says a CANDi module will flash the RED LED rapidly if communication is detected. Technician B says A twisted pair is where two wires are twisted to prevent electromagnetic radiation from affecting the signals passing through the wires. Which technician is correct?

Answer 1

Technician A is correct. A CANDi module will flash the RED LED rapidly if communication is detected. Technician B is incorrect. A twisted pair refers to a type of wiring used in Ethernet networks.

Step-by-step explanation:

Technician A is correct. A CANDi (Controller Area Network Diagnosis) module will flash the RED LED rapidly if communication is detected. This LED indicator is used to show that the module is functioning properly and that it is able to communicate with other devices on the network.

Technician B is incorrect. A twisted pair refers to a type of wiring used in Ethernet networks. It consists of two insulated wires that are twisted together to cancel out electromagnetic interference and maximize signal quality.