NEC Articles

Question 1

Article 90

Answer 1

Introduction

Question 2

Article 100

Answer 2

Definitions

Question 3

Article 110

Answer 3

Requirements for Electrical Installations

Question 4

Article 200

Answer 4

Use and Identification of Grounded Conductors

Question 5

Article 210

Answer 5

Branch Circuits

Question 6

Article 240

Answer 6

Overcurrent Protection

Question 7

Article 250

Answer 7

Grounding

Question 8

Article 300

Answer 8

Wiring Methods

Question 9

Article 310

Answer 9

Conductors for General Wiring

Question 10

Article 314

Answer 10

Outlet, Device, Pull, and Junction boxes, Conduit Bodies and Fittings

Question 11

Article 330

Answer 11

Metal Clad Cable

Question 12

Article 334

Answer 12

Nonmetallic-sheethed Cable

Question 13

Article 348

Answer 13

Flexible Metal Conduit

Question 14

Article 350

Answer 14

Liquidtight Flexible Metal Conduit

Question 15

Article 352

Answer 15

Rigid Plyvinyl Chloride Conduit

Question 16

Article 358

Answer 16

Electrical Metallic Tubing

Question 17

Article 362

Answer 17

Electrical Non-Metallic Tubing

Question 18

Article 392

Answer 18

Cable Trays

Question 19

Article 400

Answer 19

Flexible Cords and Cables

Question 20

Article 404

Answer 20

Switches

Question 21

Article 406

Answer 21

Receptacles, Cord Connectors, and Attachment Plugs (caps)

Question 22

Article 410

Answer 22

Luminaire’s Lampholders, and Lamps

Question 23

Article 430

Answer 23

Motors

Question 24

Article 680

Answer 24

Swimming Pools, Fountains, and Similar Installations - (Outlet Locations)