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.)

Galvanized steel and stainless steel EMT, elbows, couplings, and fittings can be installed in concrete, in direct contact with the earth, or in areas subject to severe corrosive influences where _____.

protected by corrosion protection

made of aluminum

made of stainless steel

listed for wet locations