Mike Holt's Code Graphic and Question of the Day

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A new Code Graphic and Question are posted each weekday. Use them as a topic of discussion for meetings with your employees, colleagues, or students.

Daily Graphic

This graphic is based on the 2023 NEC®
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Daily Question

This question is based on the 2023 NEC®

2023 NEC® Code Quiz Question of the Day

(Not related to the above graphic.)

Every panelboard circuit and circuit modification shall be provided with a legible and permanent description that is described with a degree of detail and clarity that is unlikely to result in confusion between circuits and is clear in explaining _____.

abbreviations and symbols

trademarks

listings

installer information and dates