Content

Question 1

90

Answer 1

Introduction

Question 2

100

Answer 2

Definitions

Question 3

110

Answer 3

Requirements for Electrical Installations

Question 4

200

Answer 4

Use and Identification of Grounded Conductors

Question 5

210

Answer 5

Branch Circuits

Question 6

215

Answer 6

Feeders

Question 7

220

Answer 7

Branch-Circuit, Feeder, and service load calculations

Question 8

225

Answer 8

Outside branch circuits and feeders

Question 9

230

Answer 9

Services

Question 10

240

Answer 10

Overcurrent protection

Question 11

242

Answer 11

Overvoltage protection

Question 12

250

Answer 12

Grounding and bonding

Question 13

300

Answer 13

General requirements for wiring methods and materials

Question 14

310

Answer 14

Conductors for general wiring

Question 15

311

Answer 15

Medium voltage conductors and cable

Question 16

312

Answer 16

Cabinets, cutout boxes, and meter socket enclosures

Question 17

314

Answer 17

Outlet, device, pull, and junction boxes; conduit bodies; fittings; and handhold enclosures

Question 18

320

Answer 18

Armored Cable: type AC

Question 19

322

Answer 19

Flat Cable Assemblies: type FC

Question 20

324

Answer 20

Flat Conductor Cable: type FCC

Question 21

326

Answer 21

Integrated gas spacer cable: type IGS

Question 22

330

Answer 22

Metal-clad cable: type MC

Question 23

332

Answer 23

Mineral-Insulated, Metal-Sheathed cable: type MI

Question 24

334

Answer 24

Nonmetallic-Sheathed cable: types NM & NMC