ELECTRICAL INSTALLATION CERTIFICATION EVALUATION TEST PAPER COMPLETE QUESTIONS AND SOLUTION

ELECTRICAL INSTALLATION
CERTIFICATION EVALUATION TEST PAPER
COMPLETE QUESTIONS AND SOLUTIONS

●● Article 100
Answer: Definitions of terms used in electrical installations.


●● Article 110
Answer: General requirements for electrical installations.


●● Article 200
Answer: Use and identification of grounded conductors.


●● Article 210
Answer: branch circuits not over 1000 volts AC and 1500 volts DC,
nominal.


●● Article 215
Answer: Feeders


●● Article 220
Answer: branch-circuit, feeder, and service load.

,●● Article 225
Answer: outside branch circuits and feeders.


●● Article 230
Answer: services.


●● Article 235
Answer: branch circuits, feeders, and services over 1000 volts AC and
1500 volts DC, nominal.


●● Article 240
Answer: Overcurrent protection


●● Article 242
Answer: Overvoltage protection


●● Article 250
Answer: Grounding and bonding


●● Article 300
Answer: General requirements for wiring methods and materials.

, ●● Article 305
Answer: General requirements for wiring methods and materials for
systems rated over 1000 volts AC and 1500 volts DC, nominal.


●● Article 310
Answer: conductors for general wiring.


●● Article 312
Answer: cabinets, cutout boxes, and meter socket enclosures.


●● Article 314
Answer: outlet, device, pull, and junction boxes; conduit bodies; fittings;
and handhole enclosures.


●● Article 315
Answer: medium voltage conductors, cable, cable joints, and
terminations.


●● Article 320
Answer: armored cable, Type AC.


●● Article 322