Describe electrical wire chart?

An electrical wire chart is a reference tool that provides information about different types of electrical wires, including their sizes, insulation materials, and maximum current-carrying capacities. The chart typically includes a list of wire gauges, which are numerical designations that indicate the diameter of the wire. It also includes information about the type of insulation used on the wire, such as PVC, rubber, or Teflon. Additionally, the chart may provide guidelines for selecting the appropriate wire size based on the amount of current that will be flowing through it. This information is important for ensuring that the wire can safely carry the necessary electrical load without overheating or causing a fire hazard.