Intellectual Olympiad in Vehicle Technical Service - 2026 ongoing

Subject: Vehicle Technical Service
Level: XII
Category: student
Quiz questions: in English
Example question: During diagnosis of an intermittent CAN-bus communication failure, the network resistance measured between CAN-H and CAN-L is approximately 60 Ω with the battery disconnected. What does this measurement normally indicate? A missing termination resistor, A short circuit between CAN-H and ground, Both termination resistors are present and connected in parallel, An open circuit in the CAN-L conductor