Conductor !!link!!: Size Of

The most obvious factor is how much electricity the device uses. A simple LED light bulb needs very little current, so a thin wire (like 14 AWG) is fine. An electric water heater requires a huge surge of current, demanding a thick wire (like 10 AWG or larger).

Imagine you need to move water from a main line to a garden hose. size of conductor

While oversized conductors are more expensive to buy, they reduce energy losses ( I2Rcap I squared cap R The most obvious factor is how much electricity

To determine the proper size, engineers and electricians consider several variables beyond just the total load. size of conductor