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CONDUIT
Dimensions and Percent Area of Conduit
Adjustment Factors for More than 3 Conductors
CONDUCTORS
Conductor Types and Sizes for Single Phase Dwelling
Maximum Conductors in Metal Box
Dimensions of Insulated Conductors
Dimensions and Area of COMPACT Copper and Aluminum Wire
Maximum Numbers of Conductors in EMT
Maximum Number of COMPACT Conductors in EMT
DEFINITIONS FOR THE CODE
DefinitionsDefinitions in NEC .pdf
GROUNDING
Minimum Size Equipment Grounding Conductor
Grounding Electrode Conductor for AC Systems
National Electrical Code (2011) Tables