Corporate Training By Zack Academy - NFPA 70 - National Electrical Code (NEC) Online


This NFPA 70 - National Electrical Code (NEC) Online course is designed to prepare students for their electrician's examination. This online prep course presents exam topics such as calculations, circuits, formulas, and more. By the end of this course, students will have in-depth knowledge on the skills required to pass their exam.

This course is presented entirely online. Students will be able to start and stop course modules as needed. Each course module comes with practice questions and answers for guided learning. The program takes approximately 10 hours to complete.

Topics to be Covered:

  • Basic Electrical Formulas
  • Branch Circuits
  • Cooking Appliance Demand Loads
  • Conductor Ampacity and Sizing
  • Box and Raceway Sizing
  • Voltage Drop Calculations
  • AC Motor Calculations
  • Single and Multi-Family Dwelling Service Calculations
  • Comercial Load Calculations

Who Should Take This Course?

  • Apprentice Electricians
  • Electrical Safety Technicians
  • Fire Safety Technicians
  • Anyone interested in taking the NFPA 70 exam

  • Basic Electrical Formulas: 
    • Power - "Pie" Circle Formulas
    • Power Factor Triangle Formulas
    • Ohm's Law Circle Formulas
    • Practice questions and answers
  • Branch Circuits: 
    • Sizing branch circuits
    • Rating branch circuits
    • Overcurrent protection of branch circuits
    • Practice questions and answers
  • Cooking Equipment and Appliance Demand Loads: 
    • Calculating demand loads for household cooking equipment
    • Calculating demand loads for household appliances
    • Practice questions and answers
  • Conductor Ampacity and Sizing: 
    • Determining the ampacity of conductors
    • Application of ampacity correction factors
    • Proper sizing
    • Insulation ratings of conductors
    • Practice questions and answers
  • Box and Raceway Sizing: 
    • Properly sizing electrical boxes
    • Properly sizing raceways
    • Practice questions and answers
  • Voltage Drop Calculations: 
    • Calculating voltage drop in conductors
    • Causes of voltage drop
    • Means to prevent excessive voltage drop in single-phase circuits
    • Means to prevent excessive voltage drop in three-phase circuits
    • Practice questions and answers
  • AC Motor Calculations: 
    • Properly sizing conductors
    • Overcurrent protection
    • Overload protection
    • Disconnects for single-phase AC electric motors
    • Disconnects for three-phase AC electric motors
    • Practice questions and answers
  • Single-family Dwelling Service Calculations: 
    • Properly sizing services for one-family dwellings
    • Practice questions and answers
  • Multi-Family Dwelling Service Calculations: 
    • Properly size services for multi-family dwellings
    • Practice questions and answers
  • Commercial Load Calculations: 
    • Properly sizing overcurrent protection
    • Properly sizing branch circuits
    • Properly sizing feeder and service conductors for commercial occupancies
    • Practice questions and answers
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What's Included
  • Convenient online training
  • 10 hours of course content developed by experts
  • Includes in-depth recorded lectures
  • Technical support by phone and e-mail
Scheduling Process
  1. Contact us and let us know how many employees need training.
  2. We will send a request for bid to our network of over 400 trainers.
  3. Sit back, relax, and within 24-48 hours you will have competitive pricing and a training date for this course.
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