je.st
news
Electrical Troubleshooting Quiz June 18, 2018
2018-06-19 17:28:56| Electrical Construction & Maintenance
A fault on a branch circuit resulted in tripping the 1,200A feeder breaker, but the 200A branch circuit breaker did not trip. The 200A breaker was replaced with a new one. One of the maintenance electricians suggested there might be a problem with th
Tags: june
electrical
quiz
troubleshooting
Category:Construction and Maintenance