Alabama Electrical Contractor Exam Practice Exam

The exam covers 25 topic areas. Here's what each one actually demands.

Business Organization (1 item): Know the legal structures — sole proprietorship, partnership, LLC, corporation — and how they differ in liability exposure, taxation, and formation documents. Expect a question on what document forms each entity (articles of incorporation, operating agreement, partnership agreement, DBA filing).

Risk Management (2 items): Know coverage types — builder's risk, inland marine, equipment floater, commercial general liability (CGL). Understand surety bond types and what it takes to qualify. Know workers' compensation, unemployment, and Social Security coverage as employment-related insurance.

Project Management (2 items): Know the three scheduling methods: calendar, bar chart, and critical path method (CPM). Understand float time, activity sequencing, and the roles of superintendent, foreman, and materials expediter. Budget tracking and cash flow tie directly to scheduling here.

Estimating (4 items): This section is heavy on process. Know the quantity take-off method, what goes into direct costs (labor, materials, equipment), how to calculate labor burden, and how overhead percentage is determined. Know the ethics rules: bid shopping, bid peddling, and bid rigging are all distinct and testable.

Safety and Environmental (2 items): Know OSHA Forms 300, 300A, and 301 — what each records and when. Know the violation classifications and penalty types. Understand emergency action plan requirements and what Safety Data Sheets (SDS) must contain under the Hazard Communication Standard.

Labor Laws (3 items): Alabama Workers' Compensation coverage requirements are tested specifically here — who is covered, who is exempt, and how payment is secured. Know the Fair Labor Standards Act requirements: minimum wage, overtime thresholds, and recordkeeping. Know restrictions on hiring minors in construction.

Payroll and Employment Taxes (4 items): These questions require calculations. Know how to compute FICA withholding — both employer and employee shares. Know FUTA rates, the wage threshold, deposit schedules, and Form 940. Know Alabama UC registration (Form SR-2), the taxable wage base, and how experience rating affects contribution rates.

Financial Management (4 items): Know the three financial statements — balance sheet, income statement, statement of cash flows — and what each contains. Know the financial ratios: liquidity, quick, activity, debt, profitability, and return on assets. Know cash vs. accrual accounting and the three contract accounting methods: completed contract, percentage of completion, and cost comparison.

Contracts (3 items): Know the five required elements of a binding contract. Know the contract types — lump-sum, unit-price, cost-plus, turnkey, fast-track — and the contracting methods: single prime, multiple prime, design/build, construction management, partnering. Understand retainage, change orders, and what constitutes a material breach.

Lien Laws (1 item): Know who can file a mechanic's or materialman's lien in Alabama, what the verified lien statement must contain, and where it is filed (probate court). Deadlines differ by claimant type — original contractor vs. other persons. Know lien priority rules relative to prior mortgages, per Alabama Lien Law §§ 35-11-210, 35-11-211, 35-11-213, and 35-11-215.

Licensing Laws (4 items): Know the Alabama Board of Electrical Contractors composition and appointment terms per Section 34-36-4. Know the experience requirements for both electrical contractor and journeyman electrician licenses under Board Administrative Code 303-X-2-.01 and 303-X-2-.02. Know fees, renewal deadlines, late renewal, inactive status certification under 303-X-2-.04, and reinstatement procedures under 303-X-2-.05.

General Electrical Knowledge (10 items): Ohm's Law calculations, series and parallel circuit behavior, AC sine wave characteristics, and NEC definitions. Know definitions cold: branch circuit, feeder, service, bonding, grounding, impedance, capacitance, inductance.

Grounding and Bonding (9 items): Grounding electrode types and selection, grounding electrode conductor sizing per NEC Section 250.66(A), equipment grounding conductor sizing from NEC Table 250.122, main bonding jumper requirements under NEC Section 250.28(B), and separately derived system grounding per NEC Section 250.30(A)(5).

Conductors and Cables (10 items): Ampacity from NEC Table 310.16, temperature correction and adjustment factors from NEC Section 310.15(B)(2), insulation type designations (THHN, XHHW, RHW, TW), and permitted vs. prohibited uses for cable types (NM, MC, AC, MI, UF, SE, USE, TC). Voltage drop calculations are tested here.

Raceways and Boxes (8 items): Conduit fill calculations from NEC Chapter 9 tables, securing and supporting requirements for EMT per NEC Section 358.30, box fill calculations from NEC Table 314.16(B)(1), pull box sizing for conductors 4 AWG and larger per NEC Section 314.28(A), and underground cover depth requirements from NEC Table 300.5(A).

Special Occupancies and Equipment (4 items): Hazardous location Classes I, II, III and Divisions 1 and 2. Sealing requirements per Article 501.15(A)(1). Health care essential electrical systems, patient care bonding, swimming pool GFCI and bonding, and solar PV rapid shutdown.

Electrical Power (3 items): Transformer overcurrent protection from NEC Table 450.3(B), autotransformer requirements per NEC Section 450.4(A), transformer vault ventilation per NEC Section 450.22, and emergency system wiring per NEC Section 700.10(D)(1) and (D)(2).

Motors (6 items): Branch-circuit conductor sizing per NEC Section 430.22(A), overload protection from NEC Table 430.37, short-circuit protective device ratings from NEC Table 430.52, disconnecting means requirements per NEC Section 430.110(A), and motor controller enclosure classifications.

Low Voltage (2 items): Class 1, 2, and 3 circuit classifications, power source limitations, separation requirements, and the cable substitution hierarchy for power-limited circuits. Know CL2, CL3, CMP, CMR, PLTC ratings and where each can be installed.

Lighting (3 items): Luminaire installation by location (wet, damp, closets), recessed luminaire clearance and IC vs. non-IC ratings per NEC Section 410.116, lighting track restrictions, and disconnecting means requirements.

Illuminated Signs (2 items): Branch circuit requirements per NEC Section 600.5(A), disconnecting means location per NEC Section 600.5(C)(1), grounding of sign equipment per NEC Section 600.7(B)(5), and neon secondary-circuit wiring methods per NEC Section 600.32(J)(1).

Fire Detection and Alarm Systems (2 items): PLFA cable types (FPL, FPLR, FPLP) and where each is permitted per NEC Table 760.154. Non-power-limited fire alarm overcurrent requirements per NEC Section 760.24(B). Circuit integrity (CI) cable requirements per NEC Section 760.49(A).

Safety Information (5 items): Electrical Safety Program components, lockout/tagout procedures and devices, arc flash risk assessment and PPE selection, shock approach boundaries (limited and restricted), and qualified vs. unqualified person definitions.

Overcurrent Protection (6 items): Fuse classes (H, J, K, L, R, T), standard OCPD ratings from NEC Table 240.6(A), tap conductor rules per NEC Section 240.21(B)(1) and 240.21(B)(2), ground-fault protection requirements per NEC Section 240.13, and arc energy reduction per NEC Section 240.67(B).

Service, Feeders, and Branch Circuits (10 items): GFCI and AFCI protection requirements by location, dwelling unit receptacle placement, service conductor sizing and clearances per NEC Sections 230.24(A) and 230.24(B), service disconnecting means rating per NEC Section 230.79(C), and feeder overcurrent protection per NEC Section 215.2(A)(1).