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Truck & Transport
Truck and Transport Mechanic Red Seal Certification
Electrical and Electronic Systems
Knowledge Check
Electrical and Electronic Systems
Knowledge Check
Knowledge Check
1 / 16
How does an Electronic Logging Device (ELD) determine that a vehicle is in motion to automatically record driving time?
A
It monitors the accelerator pedal position sensor signal
B
The driver manually selects driving status on the ELD screen
C
It reads the vehicle speed signal from the ECM via the J1939 diagnostic connection
D
It uses an internal GPS receiver to detect position changes
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