Unit 1: Read This Unit First: What I Need to Know to Understand Electricity
Unit 2: Ohms Law
Unit 3: Safe Use of Electrical Instruments
Unit 4: Electrical Fasteners
Unit 5: Power Distribution
Unit 6: National Electric Code
Unit 7: Electrical Installation of HVAC
Unit 8: Transformers
Unit 9: Relays, Contactors and Motor Starters
Unit 10: Capacitors
Unit 11: Thermostats
Unit 12: Pressure Switches
Unit 13: Miscellaneous Electrical Components
Unit 14: How Do Motors Work?
Unit 15: Motor Types
Unit 16: Green Electronically Commutated Motors (ECM)
Unit 17: Understanding Electrical Diagrams
Unit 18: Resistors
Unit 19: Fundamentals of Solid State Circuits
Unit 20: Circuit Boards
Unit 21: Air Conditioning Systems
Unit 22: Gas Heating Systems
Unit 23: Electric Heating Systems
Unit 24: Heat Pumps
Unit 25: How to Start Electrical Troubleshooting
Unit 26: Basic Electrical Troubleshooting Techniques
Unit 27: Advanced Electrical Troubleshooting Techniques
Unit 28: Practical Troubleshooting
