Virtual lamp: localize the loaded feed loss
Original training board DC-A, two-wire lamp circuit. Supplied Run A readings only; no physical circuit is operated.
Customer says: The lamp is dim when requested. Can the record justify replacing the lamp?
Original fictional exercise. Match each record to Run A and its named lead points. No numerical value is an OEM limit.
Tests you can run
- Read the DC-A circuit and point legend
- Read paired source and lamp records from Run A
- Read the complete feed and return comparison
- Read the alternate segment record with point photos
- Read the earlier source-at-rest card
- Read the lamp appearance note
- Read an unmatched later observation