Event Phone: 719-488-2632

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  •  May 21, 2022
     8:00 am - 12:00 pm
  •  July 30, 2022
     8:00 am - 12:00 pm
  •  October 1, 2022
     8:00 am - 12:00 pm
  •  December 3, 2022
     8:00 am - 12:00 pm


  • Larry Bobo, Owner, Bobo Technologies. Bobo Technologies NEC Electrical Training, helping electrical professionals prepare for and pass their state electrical exams for over 30 years.
    Larry Bobo
    Your instructor, Larry D. Bobo, started in the electrical trade in 1973 and has worked as an electrical contractor, business manager, general superintendent, project manager, service manager, estimator, foreman and electrician.

NEC Sizing Overcurrent Devices and Box Sizing – Sizing overcurrent devices rated 800 amperes or less and sizing overcurrent devices rated over 800 amperes, as well as the conductors are discussed.

Conduit and Tubing Fill including Nipples and Metal Wireways – Conduit and Tubing Fill covers conductor fill based on Tables 1, 4, 5, and 5A of Chapter 9 and Informative Annex C. Also discussed is conductor fill for various types of nipples, as well as Metal Wireways.

Sizing Junction Boxes – Sizing Junction Boxes illustrates how to size junction boxes that contain conductors ranging in size from 18 AWG through 6 AWG.


Bobo Technologies
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