NEC Mastery vs NEC Exam Prep

Developed with insights from licensed electricians and instructors nationwide, NEC Mastery has helped thousands pass their certification exams. Built around the 2023 NEC Code with 2024 updates. Prepare for your NEC Certification Exam with the most comprehensive study tool designed for Journeyman, Master Electricians, Electrical Contractors, Maintenance and Sign Electricians, Inspectors, and Examiners. NOW IN ENGLISH AND SPANISH Every question, calculator, reference table and help article is available in both languages. Terminology follows NFPA 70, Código Eléctrico Nacional — the official Spanish edition of the NEC — so what you study matches the exam you sit. Texas TDLR offers Spanish-language electrician exams through PSI against the 2023 NEC, which is exactly the edition this app is written to. Pick your language on first launch or change it any time in Settings; the whole app switches instantly, read-aloud voice included. Quick Reference Your pocket electrician's reference with 13 categories and 100+ items — all offline: • Electrical Formulas (Ohm's Law, AC/DC power, impedance, power factor) • Ampacity Tables (NEC 310.16, temperature derating, conduit fill adjustment) • Wire Properties & Insulation Types • Conduit Fill (EMT, RMC, PVC) & Conduit Bending • Box Fill Calculations • Voltage Drop Tables & Max Distance Lookups • NEMA Plug/Receptacle Configurations • Motor FLC Tables & Branch Circuit Sizing • Grounding (EGC & GEC Sizing, Electrode Types) • Transformer Formulas & OCPD Sizing • Electrical Symbols & Unit Conversions Bookmark any reference, search by NEC article number or keyword, and jump directly to related calculators. 20 NEC Calculators Professional-grade calculators with NEC code references: Ohm's Law, Power Converter, Wire Size, Ampacity Derating, Voltage Drop, Conduit Fill, Box Fill, Breaker Sizing, EGC Size, GEC Size, Motor Circuit, Motor Feeder, Lighting Load, EV Charger Load, Residential Load, Commercial Load, Transformer OCPD, Transformer Conductor, Cover Depth, and Fault Current. Electrician Hour Log Track your apprentice or journeyman work hours: • 12 work categories and 4 sector types • Dashboard with charts and goal tracking • PDF export for state board submissions • iCloud sync across all your devices Books & Tools Curated recommendations from working electricians — code books, test instruments, hand tools, and study guides. Exams Covered - Master & Journeyman Electrician: F16, F17, G17, T17 - Residential Electrician: F18, G18, T18 - Maintenance & Sign Electricians: F19, F21, F22, F23 - Electrical Contractor: F49 - Inspectors & Examiners: E1, E2, E3 Why Choose NEC Mastery - 8,000+ exam-style questions with answers, NEC references, and detailed explanations - Fully bilingual — English and Spanish, switchable at any time - 20 professional NEC calculators for on-the-job use - Quick Reference with 100+ items — ampacity, formulas, NEMA configs, and more - Electrician hour log with iCloud sync and PDF export - Covers the 2023 NEC Code with 2024 updates - Choose your own syllabus — customize down to each individual article - Mock tests and performance tracking to simulate real exams - Instant feedback mode with explanations as you practice - Dark mode and adjustable text size Study by Chapter 1 General · 2 Wiring and Protection · 3 Wiring Methods and Materials · 4 Equipment for General Use · 5 Special Occupancies · 6 Special Equipment · 7 Special Conditions · 8 Communications Systems Who Is This App For? Apprentices and licensed electricians, residential/commercial/industrial electricians, contractors, inspectors, safety managers, engineers, and field technicians. Privacy Policy: https://www.webrichsoftware.com/privacy.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Join thousands of electricians who have passed their NEC exams with NEC Mastery.

Master all essential topics for your National Electrical Code (NEC) exam with Fun and Engaging Quizzes! Dive into the world of NEC with our comprehensive quiz app, designed to boost your knowledge, confidence, and skills. Whether you're a student, practitioner, or just exploring the field, this app is your ultimate companion for learning and growth. Topics Covered: Introduction to the NEC: -Purpose and scope of the NEC -Code structure and organization -How to locate and interpret code articles Electrical Theory Fundamentals: -Voltage, current, resistance, and power -AC vs. DC systems -Ohm’s Law and basic calculations Wiring Methods and Materials: -Types of conductors and insulation -Raceways and cable assemblies -Installation and support requirements Conductors for General Wiring: -Ampacity and temperature ratings -Conductor sizing and derating factors -Aluminum vs. copper conductors Overcurrent Protection: -Circuit breakers and fuses -Overcurrent device sizing -Short-circuit and ground-fault protection Grounding and Bonding: -Grounding electrode systems -Equipment grounding conductors -Bonding requirements and continuity Branch Circuits: -Branch circuit ratings and loads -Required outlets and receptacles -GFCI and AFCI requirements Feeders and Services: -Service entrance conductors -Feeder sizing and protection -Service disconnecting means Special Occupancies: -Hazardous (classified) locations -Health care facilities -Places of assembly Special Equipment: -Motors and motor controllers -HVAC and refrigeration equipment -Elevators and escalators Special Conditions: -Emergency and standby systems -Fire alarm systems -Energy storage systems Equipment for General Use: -Switches and receptacles -Lighting fixtures and luminaires -Appliances and utilization equipment Calculations and Load Determination: -General lighting load calculations -Demand factors and continuous loads -Service and feeder calculations Safety Requirements and Work Practices: -Electrical safety principles -Clearances and working space -Lockout/tagout considerations NEC Exam Strategies and Code Navigation: -Understanding exam question formats -Efficient code book navigation -Common exam traps and mistakes Who is it for? - Students preparing for NEC exam. - Professionals brushing up on their knowledge. - Anyone interested in understanding Electrical principles. Download now and make learning NEC+ enjoyable and effective! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/NECExam/privacy-policy