DE Electrician study plan

State Ohm's law and the power formulas and solve 20 numeric problems without notes, showing units at each step

Convert between series and parallel resistance networks and verify each answer with a second method

Locate and tabulate every Article 100 definition that affects conductor sizing, then rewrite each in your own words

Build a one-page NEC table index listing the tables you will use most (310.16, 250.122, 314.16, Chapter 9) with what each answers

Compute voltage drop for single-phase and three-phase feeders using the resistance and reactance method, and compare against the 3% and 5% benchmarks in 210.19 and 215.2 informational notes

Calculate available fault current at a service and explain how it drives interrupting rating selection under 110.9

Work through 15 ampacity problems using Table 310.16 with adjustment and correction factors from 310.15

Explain the difference between overload, ground fault, and short circuit and match each to its protective device

Size branch-circuit conductors and overcurrent protection for five different load types using 210.19, 210.20, and 240.4

Apply the 210.52 receptacle placement rules to draw a plan view of a kitchen, living room, and laundry with receptacle locations marked

Calculate box fill under 314.16 for three different box and conductor combinations

Size equipment grounding conductors and main bonding jumpers using 250.122 and 250.66

Outline the Delaware licensing pathway step by step: application, fee, experience documentation, examination, and renewal, noting where each requirement is verified

List the continuing education hours and renewal cycle that apply to a Delaware electrician license and note the source you used to confirm each

Identify the license classifications Delaware issues and what scope of work each permits

Summarize the penalties for unlicensed electrical work and the complaint process

Demonstrate lockout/tagout and verify absence of voltage on a de-energized circuit, writing the sequence from memory

Select PPE by hazard category using the NFPA 70E approach and justify each arc-rated garment choice

Apply 250.32 and 250.50 to grounding and bonding for a separate building or structure

Size service entrance conductors and the service disconnect for a single-family dwelling using Article 220 optional and standard methods

Apply Chapter 3 wiring methods to five installation scenarios and choose the correct raceway or cable type with justification

Calculate conduit fill and pull box sizing using Chapter 9 and 314.28

Interpret 430 motor branch-circuit, overload, and disconnect sizing for three motor nameplates

Prepare a pre-inspection checklist covering the ten most common residential rough-in failures

Complete two full-length timed practice exams under exam conditions and score them

Categorize every missed question by domain and by root cause (code lookup, calculation, misread, or unknown concept)

Re-study the two weakest domains using only the root-cause list, not a full reread

Drill 30 code-lookup questions to build speed in navigating the NEC

Re-take the highest-miss topics from week 7 and confirm improvement above 80% accuracy

Memorize the Delaware licensing checklist items most likely to be tested and recite them without notes

Review all calculation worksheets for unit and rounding errors

Run one final timed exam and log the score against your week 7 baseline