Applied Electrical Systems for Construction |
Contents
The Threewire Distribution System | 1 |
Lampholders | 29 |
Conductors | 45 |
Copyright | |
14 other sections not shown
Common terms and phrases
aluminum ampacity amperes arc tube armored cable Bakelite ballast bend bimetal bolt bulb ceiling circuit breaker clamp coil compression concrete connection connectors contacts control circuit control switch cooling copper cord current flow damage designed device diameter distribution panel electrolier equipment fastener feet fittings fixtures fluorescent fluorescent lamps gauge GFCI GRADE GROUND WIRE grounding conductor heat loss hole inches installation insulation knockout lampholder length List live wires load located LOCKNUT machine screw main switch masonry material mercury-vapor lamp metal meter method motor control motor starter MOUNTING National Electrical Code NEC Article neutral wire operating oven overload relay plug cap powder-actuated tool produced protection receptacle residential resistance rigid conduit sheath short-circuit shown in Figure shows single-pole sizes socket splice steel surface Table tape temperature terminal thread three-phase tion tool transformer Typical unit voltage wall wiring diagram wiring systems