"Based on the 2002 National electrical code." Rev. ed. of: Illustrated changes in the National electrical code / Ronald P. O'Riley. 3rd ed. [1998], c1999. Includes index. Includes instructor's guide.

Code-Wide Changes1 -- NEC Style Manual 1 -- NFPA Manual of Style 5 -- Use of the Term "Luminaires" 6 -- Wire Size Designation 7 -- Usability Task Force Action on Chapter 3 Article Re-Numbering 7 -- Specific Changes 10 -- Article 80 Administration and Enforcement 11 -- Article 110 Requirements for Electrical Installations 32 -- Chapter 2 Wiring and Protection 42 -- Article 200 Use and Identification of Grounded Conductors 42 -- Article 210 Branch Circuits 45 -- Article 215 Feeders 64 -- Article 220 Branch Circuit, Feeder, and Service Calculations 66 -- Article 225 Outside Branch Circuits and Feeders 67 -- Article 230 Services 68 -- Article 240 Overcurrent Protection 74 -- Article 250 Grounding 80 -- Article 280 Surge Arrestors -- Article 285 Transient Voltage Surge Suppressors: TVSS 115 -- Chapter 3 Wiring Methods and Materials 118 -- Article 300 Wiring Methods 120 -- Article 310 Conductors for General Wiring 124 -- Article 312 Cabinets, Cutout Boxes, and Meter Socket Enclosures 126 -- Article 314 Outlet, Device, Pull, and Junction Boxes; Conduit Bodies; Fittings; and Manholes 126 -- Article 320 Armored Cable: Type AC 129 -- Article 322 Flat Cable Assemblies: Type FC 130 -- Article 324 Flat Conductor Cable: Type FCC 131 -- Article 326 Integrated Gas Spacer Cable: Type IGS 132 -- Article 328 Medium Voltage Cable: Type MV 133 -- Article 330 Metal-Clad Cable: Type MC 134 -- Article 332 Mineral-Insulated Metal-Sheathed Cable: Type MI 136 -- Article 334 Nonmetallic-Sheathed Cable: Type NM, NMC, and NMS 138 -- Article 336 Power and Control Tray Cable: Type TC 145 -- Article 338 Service-Entrance Cable: Type SE and USE 148 -- Article 340 Underground Feeder and Branch-Circuit Cable: Type UF 150 -- Article 342 Intermediate Metal Conduit: Type IMC 151 -- Article 344 Rigid Metal Conduit: Type RMC 154 -- Article 348 Flexible Metal Conduit: Type FMC 158 -- Article 350 Liquidtight Flexible Metal Conduit: Type LFMC 160 -- Article 352 Rigid Nonmetallic Conduit: Type RNC 161 -- Article 354 Nonmetallic Underground Conduit with Conductors: Type NUCC 163 -- Article 356 Liquidtight Flexible Nonmetallic Conduit: Type LFNC 165 -- Article 358 Electrical Metallic Tubing: Type EMT 167 -- Article 360 Flexible Metallic Tubing: Type FMT 170 -- Article 362 Electrical Nonmetallic Tubing: Type ENT 171 -- Article 366 Auxiliary Gutters 175 -- Article 368 Busways 176 -- Article 370 Cablebus 176 -- Article 372 Cellular Concrete Floor Raceways 177 -- Article 374 Cellular Metal Floor Raceways 177 -- Article 376 Metal Wireways 178 -- Article 378 Nonmetallic Wireways 179 -- Article 380 Multioutlet Assembly 181 -- Article 382 Nonmetallic Extensions 181 -- Article 384 Strut-Type Channel Raceways 182 -- Article 386 Surface Metal Raceways 184 -- Article 388 Surface Nonmetallic 186 -- Article 390 Underfloor Raceways 187 -- Article 392 Cable Trays 187 -- Article 394 Concealed Knob-and-Tube Wiring 189 -- Article 396 Messenger Supported Wiring 190 -- Article 398 Open Wiring on Insulators 191 -- Chapter 4 Equipment for General Use 192 -- Article 400 Flexible Cords and Cables 192 -- Article 402 Fixture Wires 194 -- Article 404 Switches 195 -- Article 406 Receptacles, Cord Connectors, and Attachment Plugs (Caps) 200 -- Article 408 Switchboards and Panelboards 204 -- Article 410 Luminaires (Lighting Fixtures), Lampholders, and Lamps 208 -- Article 411 Lighting Systems Operating at 30 Volts or Less -- Article 422 Appliances 211 -- Article 424 Fixed Electric Space-Heating Equipment 215 -- Article 426 Fixed Outdoor Electric Deicing and Snow-Melting Equipment -- Article 427 Fixed Electric Heating Equipment for Pipelines and Vessels -- Article 430 Motors, Motor Circuits, and Controllers 217 -- Article 440 Air-Conditioning and Refrigeration Equipment 232 -- Article 445 Generators 237 -- Article 450 Transformers and Transformer Vaults (Including Secondary Ties) 240 -- Article 455 Phase Converters 240 -- Article 460 Capacitors -- Article 470 Resistors and Reactors (for Rheostats, see 430.82) -- Article 480 Storage Batteries 241 -- Article 490 Equipment, Over 600 Volts, Nominal 241 -- Chapter 5 Special Occupancies 242 -- Article 500 Hazardous (Classified) Locations, Classes I, II, and III, Divisions 1 and 2 242 -- Article 504 Intrinsically Safe Systems 258 -- Article 505 Class I, Zone 0, 1, and 2 Locations 260 -- Article 510 Hazardous (Classified) Locations--Specific -- Article 511 Commercial Garages, Repair and Storage 262 -- Article 513 Aircraft Hangars 268 -- Article 514 Motor Fuel Dispensing Facilities 270 -- Article 515 Bulk Storage Plants 275 -- Article 516 Spray Application, Dipping, and Coating Processes 275 -- Article 517 Health Care Facilities 276 -- Article 518 Places of Assembly 278 -- Article 520 Theaters, Audience Areas of Motion Picture and Television Studios, Performance Areas, and Similar Locations 278 -- Article 525 Carnivals, Circuses, Fairs, and Similar Events 280 -- Article 527 Temporary Installations 282 -- Article 530 Motion Picture and Television Studios and Similar Locations 284 -- Article 540 Motion Picture Projection Rooms -- Article 545 Manufactured Buildings 285 -- Article 547 Agricultural Buildings 285 -- Article 550 Mobile Homes, Manufactured Homes, and Mobile Home Parks 287 -- Article 551 Recreational Vehicles and Recreational Vehicle Parks 287 -- Article 552 Park Trailers 288 -- Article 553 Floating Buildings -- Article 555 Marinas and Boatyards 288 -- Chapter 6 Special Equipment 289 -- Article 600 Electric Signs and Outline Lighting 289 -- Article 604 Manufactured Wiring Systems 291 -- Article 605 Office Furnishings (Consisting of Lighting Accessories and Wired Partitions) -- Article 610 Cranes and Hoists 291 -- Article 620 Elevators, Dumbwaiters, Escalators, Moving Walks, Wheelchair Lifts, and Stairway Chair Lifts 291 -- Article 625 Electric Vehicle Charging System 293 -- Article 630 Electric Welders 294 -- Article 640 Audio Signal Processing, Amplification, and Reproduction Equipment 295 -- Article 645 Information Technology Equipment 295 -- Article 647 Sensitive Electronic Equipment 296 -- Article 650 Pipe Organs 299 -- Article 660 X-Ray Equipment -- Article 665 Induction and Dielectric Heating Equipment 299 -- Article 668 Electrolytic Cells -- Article 669 Electroplating -- Article 670 Industrial Machinery -- Article 675 Electrically Driven or Controlled Irrigation Machines -- Article 680 Swimming Pools, Fountains, and Similar Installation 300 -- Article 685 Integrated Electrical Systems 303 -- Article 690 Solar Photovoltaic Systems 303 -- Article 692 Fuel Cell Systems 304 -- Article 695 Fire Pumps 307 -- Chapter 7 Special Conditions 311 -- Article 700 Emergency Systems 311 -- Article 701 Legally Required Standby Systems 313 -- Article 702 Optional Standby Systems 313 -- Article 705 Interconnected Electric Power Production Sources 317 -- Article 720 Circuits and Equipment Operating at Less Than 50 Volts -- Article 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling and Power-Limited Circuits 317 -- Article 727 Instrumentation Tray Cable: Type ITC 319 -- Article 760 Fire Alarm Systems 319 -- Article 770 Optical Fiber Cables and Raceways 320 -- Chapter 8 Communication Systems 321 -- Article 800 Communications Circuits 321 -- Article 810 Radio and Television Equipment -- Article 820 Community Antenna Television and Radio Distribution Systems 322 -- Article 830 Network-Powered Broadband Communication Systems 323 -- Annex A Product Safety Standards 324 -- Annex B Engineering Calculations 324 -- Annex C Conduit and Tubing Fill Tables for Conductors and Fixture Wires of the Same Size 324.