OK Electrician study plan

Map every Chapter 3 wiring method (NM, AC, MC, EMT, IMC, RMC, PVC, LFMC, ENT) to its permitted locations, uses not permitted, and support/securement intervals

Calculate conductor ampacity adjustments for bundling and ambient temperature using the Table 310.16 starting point

Apply Article 100 definitions to distinguish among outlet, receptacle, device, and premises wiring

Interpret Article 110 working-clearance and dedicated-equipment-space rules dimension-by-dimension

Size and locate overcurrent devices using the next-size-up rule and the tap-conductor allowances in 240.21

Determine conductor and enclosure bonding jumpers from Table 250.102 and size equipment grounding conductors from Table 250.122

Select the correct grounding electrode system and apply the 25-ohm and supplementary-electrode requirements of 250.53

Differentiate grounding from bonding in service, separately derived, and multi-building applications

Compute service and feeder loads using Articles 220 methods applied through Article 230

Size service-entrance conductors, service disconnects, and grounding for one- and two-family dwellings

Calculate branch-circuit requirements for small-appliance, laundry, and general lighting loads

Apply Article 225 rules for outside branch circuits and feeders, including clearances and masts

Apply Article 410 luminaire and Article 406 receptacle requirements to real installation layouts

Size and select flexible cords and cables, switches, and panelboards per Articles 400, 404, and 408

Identify which Article 500/502/503 class-division rules drive wiring method changes in hazardous locations

Contrast dwelling-unit, commercial, and assembly-occupancy requirements in Chapters 5 and 6

Determine motor branch-circuit, feeder, and overload protection sizing using Article 430 tables and 125%/430.52 rules

Calculate motor disconnecting means, controller rating, and conductor ampacity from nameplate data

Apply Article 440 rules to hermetic refrigerant motor-compressors and room air conditioners

Resolve special-occupancy conflicts such as health care, places of assembly, and swimming pools against Chapter 3 methods

Build a one-page motor calculation decision flow from nameplate to final overcurrent device

Distinguish Class 1, 2, and 3 circuits and apply Article 725 separation and wiring requirements

Summarize Article 760 fire alarm, Article 800 communications, and Article 820 CATV requirements and their non-power-limited limits

Compare Chapter 7 and Chapter 8 scope rules and identify where Article 300 does not apply

Outline the Oklahoma Electrical Licensing Act requirements for licensure, scope of work, and exemptions

State the Oklahoma Administrative Rules provisions on continuing education, license renewal, and disciplinary actions

Determine bonding and insurance obligations and the enforcement authority of the state Electrical Board

Re-review Article 110 inspection requirements and identify what an Oklahoma inspector checks at rough-in and final

Take three full-length timed practice exams of 80 questions under exam conditions

Re-work every missed item from weeks 1 through 7 and tag root cause as calculation, code lookup, or misread

Drill high-frequency lookup tables (310.16, 250.122, 430.52, 430.250) to under 60 seconds each

Finalize a personal index of the 30 code sections you missed most often