Wires, connectors, and circuit protection are important components of an electrical circuit. Understanding these components is important for anyone working with electricity.

Learning Objectives
  • List different types of grounds
  • List different types of connectors
  • Understand wire sizes
  • List different methods of joining wires and connectors
  • List different methods of circuit protection
Language: English
Estimate Time (Hrs.): 1.5

Understanding the different methods of connecting transformers is important for all people working with electricity in any industry.

Learning Objectives
  • Define phase
  • Understand the difference between single- and three-phase power
  • Understand how single-phase transformers are connected in series and parallel
  • Understand how the coils in three-phase transformers are connected
  • Understand the difference between delta and wye configurations
Language: English
Estimate Time (Hrs.): 1.2