What size wire is commonly applied to appliances such as electric ranges and dryers?

The correct choice pertains to the appropriate sizing of wire for high-demand appliances like electric ranges and dryers, which require more robust wiring due to the significant power they consume. The 6, 8, or 10 AWG wire sizes are recommended for these appliances because they can safely carry the larger currents necessary for their operation without overheating.

Electric ranges and dryers typically have high wattage requirements, usually exceeding 30 amps, which necessitates using heavier gauge wiring to ensure safety and compliance with electrical codes. The sizing ensures that the wire can handle the load without risk of damage or fire. When using wire that is too small, there is a potential for overheating, which can pose a significant safety hazard.

In comparing with other sizes: the larger gauge wires, like those mentioned in the other choices, are generally suited for lower current applications. For instance, 10, 12, or 14 AWG wires are typically used for outlets and fixtures where less current is required, which wouldn’t be sufficient for high-demand appliances. Thus, using 6, 8, or 10 AWG wires is essential for ensuring these high-power appliances operate safely and efficiently.