Step-by-step examples are used to simplify complex calculations.
The four 100-question exams in the back of the book help the learner practice answering exam questions and become efficient at looking up Code information.
References to NEC articles and tables help the learner become efficient in locating code information in the NEC, which is essential to passing exams.
This comprehensive workbook covers information ranging from basic electrical theory to complex load calculations. It is a useful training tool for both the electrician-in-training and the experienced journeyman. Based on the 2017 NEC.
Key topics include transformers, overcurrent protection, conductor and box sizing, voltage drop calculations, and grounding.
Step-by-step examples are used to break down complex calculations.
Frequently referenced articles and tables in the NEC®
help the learner become efficient when looking up code information.
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