This Electrical Field Reference Handbook is an indispensable tool for those working in the electrical industry. Designed with a logical approach, it serves as a reference for formulas, NEC tables, conversion charts, diagrams, reading blueprint symbols, and much more. A section of OSHA safety standards excerpts makes this an even more important on-the-job resource. The clear and easy-to-use format keeps must-have information at the electrician's fingertips at any time.
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