If plugs melt, The answer is simple your have either a short circuit or you are putting an item or items on the circuit which is demanding a greater amperage than the wiring can deal with If
There are a few reasons why dangerous sparking can occur: Short circuiting. If an outlet's hot wire is touching its neutral or ground wire, it can cause a short circuit. When this happens, theoutlet draws excessive current and produces significant heat, which can melt wire sheaths and even...
Why do we choose a wire made up of a material of a low-temperature coefficient for a meter bridge? Explain why heat pumps do not work as well in very cold climates as they do in milder ones. Is the same true of refrigerators? What is ...