Practical Electrical Wiring: Residential, Farm, and Industrial |
Contents
Underwriters and Codes | 3 |
Basic Principles and Measurements | 14 |
AC and DC Power Factor Transformers | 34 |
Copyright | |
37 other sections not shown
Common terms and phrases
2-wire circuits 3-phase 3-way switches alternating current aluminum ampacity amperage amperes armored cable branch circuits building busbar cabinet candlepower ceiling chapter circuit breaker circular mils clothes dryer Code in Sec Code requires Code Sec coil color conductor connected connector consumed controlled copper cord diagram diameter disconnecting means electrical example farm feeder floor fluorescent lamp footcandles grounding wire heat heater horsepower hot wires installed insulation larger light load locknut lumens lumens per watt maximum metal meter method minimum motor mounted National Electrical Code neutral wire nonmetallic-sheathed cable opening operating ordinary outlet box overcurrent device overcurrent protection panelboard permitted plug rated receptacle outlets residential screw service equipment service switch service-entrance shown in Fig similar single-phase sizes small appliance smaller socket solder sq ft switch box Table temperature terminal THHN transformer type shown usually voltage drop volts wall wattage watts white wire