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Electrical Troubleshooting Quiz
2013-03-08 22:24:00| Electrical Construction & Maintenance
Lately, there's been a rash of lighting problems. These have included dim lighting, flickering lights, ballast failure, and lamp failure. The last two issues are particularly puzzling, because the ballast are only a few years old and the lamps are on a relamping program and nowhere near their expected end of life. read more
Tags: electrical
quiz
troubleshooting
electrical troubleshooting
Category:Construction and Maintenance