Free CT Electrician Exam Prep

8 items: conduit and tubing types, supports, bends, conduit fill, box and pull box sizing

7 items: electrical theory, Ohm's and Watt's laws, NEC layout, Article 100 definitions, Article 110

7 items: Articles 210, 215, 220 and 230 including clearances, ratings and load calculations

7 items: ampacity, temperature correction, bundling adjustment, NM/MC/AC/UF cable rules

6 items: Article 250 grounding electrode systems, bonding jumpers, equipment grounding conductors

6 items: Article 240 standard ratings, conductor protection, device location and tap rules

6 items: Article 690 PV voltage and current sizing, rapid shutdown, disconnects and interconnection

5 items: hazardous locations, health care facilities, swimming pools, appliances and HVAC

5 items: Article 430 full-load current tables, conductor sizing, overload and controller rules

5 items: NEC Article 760 and NFPA 72 circuit classes, separation and cable listings

5 items: OSHA 29 CFR 1926 construction safety, lockout/tagout, arc flash and PPE

4 items: transformers, generators, emergency and standby systems, transfer switches

3 items: Article 410 luminaire locations, clothes closet clearances and recessed fixtures

2 items: Article 725 Class 1, Class 2 and Class 3 remote-control and signaling circuits

2 items: Article 600 electric signs, outline lighting, branch circuits and disconnects

2 items: installations over 1,000 volts, working clearances and Article 490 equipment