2014 National Electrical Code Articles, Electrical level 3 commercial electrical services, Ch. 12 Branch-Circuit, Feeder, and Service Design Pt. 1, Lesson 4 Grounding and Bonding Level II, Load Calculations- Branch and Feeder Circuits, Box and Condui...
Article 708
Critical operations power systems
Article T225.55
Range demand factors
Article 504
Safe systems
Article 550
Mobile homes and manufactured homes
Most common service for small commercial or other small loads
120/240v single phase
Index
70-868
Article 320
AC cable
Article 440
Ac and refrigerating equipment
Article 422
Appliances
Article 518
Assembly occupancies
Article 314.16
Box fill
Article 220
Branch circuit, feeder and service calculations
Article 210
Branch circuits
Amount of ext wall space available to mount S.E can be found on
Building Elevation Drawing
Two basic types of current transformers are doughnut and ______
Busbar
Equipment consisting of busways in enclosure that provides means of tapping SE conductors is called a
Busway
Article 368
Busways
Article 392
Cable trays
Article 820
Cat 5 community antenna television and radio distribution systems
Article 501
Class 1 locations
Article 725
Class 1, 2, and 3 signal circuits
Article 502
Class 2 locations
Article 511
Commercial garages
Article 800
Communications circuits
Article T310.15(B)(16)
Conductor ampacities
Article 310
Conductors for general wiring
Annex c
Conduit and tubing fill tables
Article 100
Definitions
Article 424
Electric space heating equipment
Article 625
Electric vehicle charging systems
Article 358
Electrical metallic tubing
Article 362
Electrical nonmetallic tubing
Article 620
Elevators
Article 700
Emergency systems
Article T250.122
Equipment grounding conductor
Article 490
Equipment over 1000 volts
Annex d
Examples
Article 215
Feeders
Article 760
Fire alarm systems
Article 695
Fire pumps
Service grounding conductors usually routed to and bonded in the ______
First service disconnect
Article 400
Flexible cords
Article 348
Flexible metal conduit
When terminating conductors with mechanical lugs important to
Follow manufacture requirements
Article 514
Fuel dispensing facilities
Article 430
Full load current motor tables
Article 300
General requirements for wiring methods and materials
Article 445
Generators
Article 210.7
Gfci protection for personal
Article 250
Grounding and bonding
NEC requires premises with AC service must be grounded with conductor connected to
Grounding electrode
Article 250.66
Grounding electrode conductor
Article 250.52
Grounding electrodes
Article 500
Hazardous locations
Article 517
Health care facilities
Conductor or busbar with higher voltage to ground in Delta connected 4 wire system also known as
High leg
Article T300.5
Minimum cover requirements
NEC requires parallel conductors must be terminated
In the same manner
Article 409
Industrial control panels
Article 645
Information technology equipment
Article 90
Introduction
Chapter 9
Tables
Article 240.21
Taps and x fmr secondary conductor
Article 410
Luminaires
Article 330
MC cable
Article 555
Marinas and boat yards
Article 376
Metal wireways
NEC 376 contains definitions for
Metal wireways
Article 430.52
Motor rating setting for individual motor circuits
Article 430
Motors, motor circuits and controllers
Requirements for location and wiring of CT and CT cabinet set by
NEC
Article 334
NM cable
Article 378
Non metallic wireways
Article 770
Optical fiber cables and raceways
Article 702
Optional standby systems
Article 225
Outside branch circuits and feeders
Article 240
Over Current protection
Article 408
Panelboards
Designed to distribute electricity through breakers
Pannel board
Commercial service which component distributes energy through branch breakers
Pannelboard
NEC requirements for service disconnect means include that it must
Ready location
Article 406
Receptacles and cords
Article 210.50
Required outlets
Article 344
Rigid metal conduit
Article 352
Rigid pvc conduit
Article 338
SE Cable
Article 230
Services
Article 600
Signs
Self contained meter install refers to
Single meter enclosure with single watt-hour or demand meter
Article 314.28
Sizing pull, junction and splice boxes
Article 690
Solar photovoltaic systems
Article 516
Spray application, using combustible materials
Article 680
Swimming pools
Article 404
Switches
Article 590
Temporary installations
Article 450
Transformers
Article 355
Type rtrc
Article 694
Wind electric systems
Article t312.6(A)&(B)
Wire bending space
Article 110.26
Working space