Technician A says that OEMs permit some repairs to be made to low bus wiring. Technician B says that when a bus twisted wire pair is protected with foil, you can assume that it is categorized as low bus. 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 OEMs (Original Equipment Manufacturers) do allow certain repairs to be made to low bus wiring under specific guidelines. Technician B's statement is incorrect because the presence of foil protection on a twisted wire pair does not necessarily categorize it as low bus; foil is used for shielding against electromagnetic interference and can be found on various types of bus systems, not exclusively low bus.

Technician a Says That OEMs Permit Some Repairs to Be