Electrical Wiring: Cables and Conductors

Describe the basic construction of conductors. Describe how the physical characteristics of a conductors wires affect how the conductor is classified and rated. Describe how the physical characteristics of a conductors insulation affect how the conductor is classified and rated. Describe factors that determine the current requirements of a circuit. Describe factors that determine the voltage requirements of a circuit. Describe characteristics in an environment that affect the type of conductor that should be installed. Explain how environmental temperatures affect the type of conductor that should be installed. Describe factors that should be considered when a mechanical connector is selected. Describe factors that should be considered when replacement insulation is selected. Describe how to make a splice. Describe how to make a termination.