Orient
Learn the official process, test rules, reference-book limits, and how to index information quickly.
Electrical license exam preparation · NEC
Build the code-navigation skill the test demands.
Original, tiered preparation for electrical licensing candidates in any state—combining timed practice, article references, calculations, and a clear route through the exam process.
NEC · 2023LIVE BANK
300+ possible questions524
100-question session100
2023 NEC · PSI subject map · TX
Built by license path
Move from field fundamentals to master-level calculations.
Each paid tier unlocks its own focus mix plus the foundations beneath it.
Practice
Run 100-question sessions assembled from a 300+ item original bank aligned to PSI subject areas.
Review
See explanations and article references without reproducing protected exam or NEC text.
One adaptive course · three ways in
Pick the lanes you need. Your license level is a study setting, not a price.
Full Pass covers both scored portions of the exam for 90 days. The two Rescue packages give you one lane for 60 days when you already know which half is holding you back. Upgrade from Rescue to Full any time for the difference.
Founder priceFirst 100 paid Full Pass enrollments lock the founder price. The counter is live.
01
Full Pass · both lanes
Full Pass
NEC KnowledgeCalculations
—90 days of access
- ✓Every full-length NEC Knowledge and Calculations session, sized to the official portions
- ✓Adaptive practice across all three license levels — switch any time
- ✓Study Lab, explainers, notes and the certificate of completion
- ✓Lowest price this course will ever have
Extend later+30 days for —
02
Rescue · one lane
Technical Knowledge Only
NEC KnowledgeCalculations
—60 days of access
Flat price · no founder discount
- ✓Full-length NEC Knowledge sessions only
- ✓Code navigation drills, definitions, wiring methods, equipment
- ✓Upgrade to Full Pass for the difference — — today
Extend later+30 days for —
03
Rescue · one lane
Calculations Only
NEC KnowledgeCalculations
—60 days of access
Flat price · no founder discount
- ✓Full-length Calculations sessions only
- ✓Load calcs, conductor sizing, voltage drop, motors, box fill, services
- ✓Upgrade to Full Pass for the difference — — today
Extend later+30 days for —
Upgrades and extensions. A Rescue purchase upgrades to Full Pass for the Full price in effect minus the — you paid; both lanes unlock and your access runs at least 90 days from the upgrade. Any active package extends by 30 days from your account page. All sales are final except as set out in the Refund Policy.
Optional downloads
Study in the player—or add printable practice.
This course offers ten translated study views with professional narrated audio included. These study translations do not change PSI's official language policies.
Free reference guide (download)
Opens in a new tab as an in-course document for the 2023 NEC. Free — no account needed.
Downloads are licensed for the purchaser’s personal study. CortovaVoltPrep™ and its original materials are protected by applicable copyright and trademark law.
Ready to trace the circuit
Practice the decision, then find the article.
Start with the free information layer or choose a tier for the complete question engine and guided resources.