When comparing an AWG number to current carrying capacity, what is true?

The correct answer is that the smaller the AWG number, the more current it can carry safely. This is based on the American Wire Gauge (AWG) system, which assigns lower numbers to thicker wires. Thicker wires have a larger cross-sectional area, which enables them to conduct electricity more efficiently and safely without overheating. As the gauge number increases, the wire diameter decreases, resulting in a lower current-carrying capacity.

Understanding the relationship between AWG numbers and current carrying capacity is crucial for ensuring safe electrical installations. Proper wire selection according to AWG ratings helps prevent overheating and potential fire hazards due to insufficient wire capacity for the intended load. Therefore, when designing or evaluating electrical systems, it is essential to remember that thicker wires (lower AWG numbers) are capable of handling more current than thinner wires (higher AWG numbers).