Residential Wiring by the 2017 Code

(The NEC updates every three years)

 

Part One: POWER PLANT

TO PANEL

 

30 min, on DVD w. Parts Two and Three (30 min. ea.)


The Power plant: .. Coal to steam to turbine to generator to

armature: three-phase at sixty cycles
     Synchronization and Station

transformers
   Long Line transmission     Substation to Distribution

Lines
.... Distribution to household.... Underground Service

Transformer
.... 240/120/G Meter Box.... Service Panel .... Service

& Equipment Revisions .... Line & circuit fuses .... Breakers .... Panel

Ground Bus
.... Ground Rod .... How Electrical Shock can happen

Why Grounds are a Safety Measure
    GFCI replacement

receptacles
     How electricity moves--computer animation brings to

life the most common household circuits +
2017 Code-Wide changes

 

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Residential Wiring by the 2017 Code

(The NEC updates every three years)

Part Two: ROUGH-IN



40 min, on DVD w. Parts One and Three (30 min., 40 min)



Drilling in Framing .... Running AWG 14-2 NM .... Nail Plates

Cable support .... Staples .... Routing NM Cable .... Boxes -- for

receptacles:
.Spacing, height, setback, knockouts .... Conductors in

box, making up grounds
.... Metal boxes: grounds, greenies, GFCI

rough-in
..... Receptacle locations .... Boxes for switches, locations

Three-way Switches & 14-3g NM rough-in ..... Boxes for overhead

fixtures, Ceiling Fans and Smoke Alarms .... Appliances:

wire size, boxes
.... Service Panel .... Services and feeders: work

spaces
.... Panel ground .... Telephone and communications cable

Symbols and what they represent
.... with selected revisions from

previous NEC versions and 2017 updates, changes

 

Quick link to these titles on the Pricing page







E Mail Info Request.............About Earthcom

.......Residential Building Trades.....The Fifty-Minute House

Pricing



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