Picture this: you’re in need of some power cords. You call Quail Electronics requesting a coiled cord. The sales representative asks you, “would you like a coiled cord or for your cords to be packaged in a coiled form?” Well, now you’re confused, thinking ‘what’s the difference?’ Today I will be explaining coiled vs. coiled.
First, we have coiled as in the way it’s packaged. For example, you can have your cords packaged in a form which can either be hanked (often described as a figure 8 wrapping) see Image 1, 
OR you can have them coiled as a “loop,” as shown in Image 2. 
re suitable for carrying electrical current. Electrical conductors are made up of metals such as, copper, aluminum, etc. Most wires are made out of copper because it conducts electricity with high flexibility and very little resistance.
ower outlets. AC stands for Alternating Current. Your lamp is being powered by AC because of the direction of the flow of electrons. There is a rotating magnet along the wire which causes the electrons to keep switching directions forward and backward. Also, the amount of energy that can be carried through alternating current is easy and also economical to transfer over longer distances and provides more power.