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Electrician's Practice Calculations Exam Based on NEC 2020
9781935834205$41.95This self-study exam prep book is based on the 2020 NEC®, with ten practice calculations exams consisting of 25 questions each and a final exam of ...
View full details$41.95Pre-pub Discount -
Practical Calculations for Electricians, Based on NEC 2020
9781935834212$51.95This self-study exam prep book is based on the 2020 NEC®, with ten practice calculations exams consisting of 25 questions each and a final exam of...
View full details$51.95Pre-pub Discount
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IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts