Electrical Construction & Maintenance

Test Your Code IQ — March 2025

For the answers to April's Code IQ, click here. Courtesy of www.MikeHolt.com. All questions and answers are based on the 2023 NEC. Q1: In a dwelling unit, any wall space, including space measured ...
Electrical Construction & Maintenance

Test Your Code IQ — February 2025

Courtesy of www.MikeHolt.com. All questions and answers are based on the 2023 NEC. Q1: Guest rooms and guest suites in _____ that are provided with permanent provisions for cooking shall have branch ...
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Break the Code: Test Your Skills Challenge

Put your problem-solving and logic to the test by breaking the code. Can you crack it before time runs out and prove you have ...