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Electrical Troubleshooting Quiz — August 7, 2018

Solving motor failures involving the motor bearings

You recently accepted a new job as plant maintenance manager. Working under you are two electrical maintenance supervisors and their crews, two mechanical supervisors and their crews, and a supervisor with a crew of “general maintenance techs.” The plant has a high rate of motor failures. You were offered this job mostly because management believed you could solve that problem.

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