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Home › Code Quiz: Hubs and Service Masts

 

Code Quiz: Hubs and Service Masts

2014-07-10 04:40:53| Electrical Construction & Maintenance

By Steven Owen, National Code Seminars When installing a rigid metal conduit that serves as a service mast, the hub installed as part of this system shall be __________. read more

Tags: service code quiz hubs

Category:Construction and Maintenance

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