Practical Electrical Wiring: Residential, Farm, and Industrial [by] |
Contents
Preface Part 1 Theory and Basic Principles | 1 |
Underwriters and Codes 343 | 3 |
Basic Principles and Measurements | 14 |
Copyright | |
34 other sections not shown
Common terms and phrases
2-wire circuits 3-phase 3-way switches alternating current ampacity amperage amperes appliances black wire branch circuit building cabinet ceiling Chap chapter circuit breaker circular mils clothes dryer Code in Sec Code requires coil color conductors conduit connected connector consumed controlled copper cord cover demand factor diameter disconnecting means dry locations Electric equipment example farm feeder floor flow fluorescent lamp footcandles full-load current grounding wire heat heater horsepower inside installed insulation larger light load locknut lumens maximum metal meter method minimum motor mounted National Electrical Code neutral wire opening operating ordinary outlet box overcurrent device overcurrent protection panelboard permitted plaster plug pole pull raceway range receptacle outlets screws service entrance service-entrance shown in Fig similar single-phase sizes socket solder sq ft strap switch box Table temperature terminal tion transformer type shown usually voltage drop volts wall wattage watts white wire