NFPA 70 Chapter Questions with Correct
Answers
Article 90
introduction
Chapter 1
General
Article 100
Definitions
Article 110
General requirements for for electrical installations.
Article 120
Branch-Circuit, Feeder, and Service Load Calculations
Article 130
Energy Management Systems
Chapter 2
Wiring and Protection
Article 200
Use and Identification of Grounded Conductors
Article 206
Non-power-Limited remote-control and signal circuits
,Article 210
Branch Circuits
Article 215
Feeders
Article 225
Outside Branch Circuits and Feeders
Article 230
Services
Article 240
Overcurrent Protection
Article 242
Overvoltage Protection
Article 245
Overcurrent Protection for Systems Rated Over 1000 Volts ac, 1500 volts dc, Nominal
Article 250
Grounding and Bonding
Article 265
Branch Circuits over 1000 Volts ac, 1500 Volts dc, Nominal
Article 266
Feeders over 1000 Volts ac, 1500 Volts dc, Nominal
, Article 267
Outside Branch Circuits and Feeders Over 1000 Volts ac, 1500 Volts dc, Nominal
Article 268
Services over 1000 Volts ac, 1500 Volts dc, Nominal
Article 270
Grounding and Bonding of Systems over 1000 Volts ac, 1500 Volts dc, Nominal
Chapter 3
Wiring Methods and Materials
Article 300
General Requirements for Wiring Methods and Materials
Article 305
General Requirements for Wiring Methods and Materials for Systems Rated over 1000 Volts
ac, 1500 Volts dc, Nominal
Article 310
Conductors for General Wiring
Article 312
Cabinets, Cutout Boxes, and Meter Socket Enclosures
Article 314
Outlet, Device, Pull and Junction Boxes, Conduit Bodies; Fittings; and Handhole Enclosures
Article 315
Answers
Article 90
introduction
Chapter 1
General
Article 100
Definitions
Article 110
General requirements for for electrical installations.
Article 120
Branch-Circuit, Feeder, and Service Load Calculations
Article 130
Energy Management Systems
Chapter 2
Wiring and Protection
Article 200
Use and Identification of Grounded Conductors
Article 206
Non-power-Limited remote-control and signal circuits
,Article 210
Branch Circuits
Article 215
Feeders
Article 225
Outside Branch Circuits and Feeders
Article 230
Services
Article 240
Overcurrent Protection
Article 242
Overvoltage Protection
Article 245
Overcurrent Protection for Systems Rated Over 1000 Volts ac, 1500 volts dc, Nominal
Article 250
Grounding and Bonding
Article 265
Branch Circuits over 1000 Volts ac, 1500 Volts dc, Nominal
Article 266
Feeders over 1000 Volts ac, 1500 Volts dc, Nominal
, Article 267
Outside Branch Circuits and Feeders Over 1000 Volts ac, 1500 Volts dc, Nominal
Article 268
Services over 1000 Volts ac, 1500 Volts dc, Nominal
Article 270
Grounding and Bonding of Systems over 1000 Volts ac, 1500 Volts dc, Nominal
Chapter 3
Wiring Methods and Materials
Article 300
General Requirements for Wiring Methods and Materials
Article 305
General Requirements for Wiring Methods and Materials for Systems Rated over 1000 Volts
ac, 1500 Volts dc, Nominal
Article 310
Conductors for General Wiring
Article 312
Cabinets, Cutout Boxes, and Meter Socket Enclosures
Article 314
Outlet, Device, Pull and Junction Boxes, Conduit Bodies; Fittings; and Handhole Enclosures
Article 315