NCCER HVAC Level Two CUSTOM EDITION Trainee Guidebook
$24.00

Completely updated to the 2020 NEC®! Features a highly illustrated design, technical hints and tips from industry experts, review questions and a whole lot more! Key content includes: Load Calculations -- Branch and Feeder Circuits, Conductor Selection and Calculations, Practical Applications of Lighting, Hazardous Locations, Overcurrent Protection, Distribution Equipment, Transformers, Commercial Electrical Services, Motor Calculations, Voice, Data, and Video, and Motor Controls.
509 Pages8.5\" x 11\"

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