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Code Quiz: Circuit Breaker Requirements in the NEC
2018-09-06 16:26:33| Electrical Construction & Maintenance
Circuit breakers operating at over 1kV, equipped with stored energy mechanisms, shall be designed to prevent the ________ of the stored energy unless the mechanism has been ______ charged. A) build-up / electrically B) release / fully C) potential /
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Category:Construction and Maintenance
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