12 gauge
Wire gauges are defined in such a way that the lower the gauge, the thicker the wire. So, 8 gauge wire is thicker than 10 gauge wire.
30 gauge wire is much "thinner" than 10 gauge wire. Hence, if you are using 10 gauge for an application requiring only 30 gauge, it will more than handle any current flow. However, if the application requires 10 gauge wire you cannot use 30 gauge wire.
The lower the voltage the larger gauge wire you will need to get the same power.
Yes, you splice a small length of 16 gauge wire to 18 gauge wire for a repair.
The larger the wire gauge, the smaller the diameter. 12 gauge is bigger than 14 gauge.
34 gauge copper wire will work but to use the 35 gauge copper wire is the best choice
The wire gauge in thin headphone cables is quite small. I have read of people rewiring their headphones using 12 Gauge wire. There are commercial cables that use 11 gauge. The thicker the wire the less the resistance up to a point. Many headphones use 22 or 24 gauge and it seems to work OK.
The cars computer is calibrated for a certain gauge wire. There is a small amount of leeway allowed. However use as close to original gauge wire as possible.
It is better to use 16 gauge or 14 gauge speaker wire for your home theater applications.
use a stronger wire for longer antennas...the gauge may not be as important as the strength if you string it outside.
A domestic D/W uses 14 gauge wire.
No, 10 gauge wire requires the use of a 30 amp breaker. A 20 amp breaker is only used on 12 gauge wire.
Use 8 gauge wire.
I would recommend you use 1/0 gauge
4 gauge wire.
The size of the wire is stated by its gauge under American Wire Gauge. Six gauge wire is size 6 AWG.
30 gauge wire is much "thinner" than 10 gauge wire. Hence, if you are using 10 gauge for an application requiring only 30 gauge, it will more than handle any current flow. However, if the application requires 10 gauge wire you cannot use 30 gauge wire.