Final answer:
AWG sizes such as 14, 12, and 10 refer to moderate wire thicknesses typically used in household wiring, with 10 AWG being the thickest among them, offering greater current-carrying capacity.
Step-by-step explanation:
The American Wire Gauge (AWG) system is commonly used in the United States to standardize wire sizes for conductors. In this system, larger gauge numbers indicate thinner wires, while smaller numbers refer to thicker wires with higher current-carrying capacity. The sizes 14 AWG, 12 AWG, and 10 AWG are not considered as 'extra-large'; in fact, they are typically used for household wiring.
Manufacturers, through a process of drawing the material through dies of successively smaller diameters, produce these wires. 10-gauge wire has a diameter of approximately 2.588 mm while 14-gauge wire has a diameter of approximately 1.628 mm. The current-carrying capacity and size classification of these wires make them suitable for different applications, with the 10-gauge wire being able to carry more current compared to the 14-gauge. These wires are also made from materials like copper and aluminum, which have specific properties such as low resistivity, high tensile strength, and high ductility that make them ideal for electrical wiring.