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?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B

Question

Quizplus · Accepted Answer

Technician B is correct because a twisted pair indeed consists of two wires twisted together to minimize electromagnetic interference, improving signal integrity. Technician A's statement about the CANDi module's LED behavior is incorrect; the LED behavior can vary based on specific diagnostic tools and protocols, and rapid flashing does not universally indicate communication detection.

Technician a Says a CANDi Module Will Flash the RED