MN Journeyman Electrician study plan

Define voltage, current, resistance, and power and state the unit and symbol for each without notes

Apply Ohm's law and the power wheel to solve 20 mixed-series DC calculations with at least 90% accuracy

Compute series, parallel, and combination circuit equivalent resistance and branch currents for 10 circuits

Build a personal formula sheet limited to one page covering Ohm's law, power, impedance, and three-phase relationships

Explain alternating current behavior including frequency, phase, and the effect of inductance and capacitance on impedance

Calculate apparent, true, and reactive power and power factor for three single-phase loads

Convert between single-phase and three-phase values using line and phase relationships for wye and delta connections

Interpret Article 220 load calculation language for dwelling and non-dwelling occupancies and work three sample calculations

Identify the Chapter 3 article that governs each of eight common wiring methods (NM, AC, MC, EMT, IMC, RMC, PVC, LFMC) and note the permitted and prohibited uses

Determine conductor ampacity adjustments for ambient temperature and more than three current-carrying conductors in a raceway using the applicable tables

Select box sizes and compute box fill for at least six scenarios including device and equipment-grounding fill

Specify support, securing, and bend-radius requirements for the eight wiring methods studied

Compute minimum conductor ampacity and overcurrent sizing for ten branch circuits across receptacle, lighting, appliance, and motor loads

Apply the small-appliance, laundry, and bathroom branch-circuit requirements to a sample dwelling layout

Size feeders and service conductors for a single-family dwelling using the standard and optional calculation methods

Verify each answer against the code section and record where the calculation came from

Differentiate grounded conductor, grounding electrode conductor, equipment grounding conductor, and bonding jumper and locate each requirement

Select the correct overcurrent device type and rating for ten scenarios involving motors, transformers, and standard branch circuits

Size equipment grounding conductors and grounding electrode conductors for six services using the applicable tables

Explain the difference between the grounded conductor and the equipment grounding conductor at the service and at subpanels

Perform motor branch-circuit, feeder, and overload calculations for three sample motors using the applicable tables and correction factors

Size disconnects, short-circuit protection, and overload protection for those three motors and justify each choice

Calculate transformer primary and secondary conductor and overcurrent protection sizing for two dry-type transformers

Identify the special equipment rules that apply to at least four common installations such as HVAC, pools, or signs

Summarize the Minnesota amendments that differ from the national model code and note how each changes an installation decision

Explain Minnesota licensing, continuing education, and code-adoption rules relevant to a journeyman

Work 40 timed practice questions weighted to the exam domain percentages and log each miss by domain

Re-study the two weakest domains using the error log rather than rereading whole chapters

Complete two full-length timed practice exams under test-day conditions and score each

Drill every missed question to the underlying code section until the concept is explainable in one sentence

Review the one-page formula sheet, wiring matrix, and Minnesota amendments summary for recall without references

Finalize a test-day plan covering allowed references, tab placement, and time allocation per question