EAP 1040 - DC Fundamentals I

• Display a basic understanding of the physics of matter
• Demonstrate an understanding of the movement of electrons in atoms that make up matter of our universe thus producing electricity
• Possess a basic understanding of the physics of matter and appreciate that such an understanding is essential to understanding electrical theory
• Describe how electrons move, what makes them move, and the differences between conductors, semiconductors, and insulators
• Identify what materials are most commonly used in the practical application of electricity
• Utilize a solid understanding of electron theory to help the learner to master such topics as:
  • Grounding
  • Conductor ampacity and,
  • The hazards associated with the use of electricity.
  • Demonstrate a knowledge of what causes current flow
  • Show an understanding of the various ways in which electricity is used to perform work.
• Recognize the dangers associated with electricity including:
  • Shock
  • Arc blast and,
  • Fire
• Identify the NEC (National Electric Code) as the publication that contains the requirements designed to protect people and property.
• Describe the concept of “voltage” and describe the process of electrons producing their own magnetic fields due to their orbital spins.
• Name the uses of electromagnetism including, but not limited to:
  • Motors
  • Transformers
  • Generators
  • Doorbells
  • Telephones
  • As well as many other types of electrical equipment.
• Summarize the relationship between magnetic fields, voltage and current.
• Understand how parallel conductors affect each other
• List and describe the basic meters used by electricians in the industry:
• Describe the principles used by motors to convert electricity into motion.
• Name the components of a motor
• Illustrate an understanding of the AC and DC generators.
• Describe the uses of the electromagnetic relay and its components.