sasilverbulle said:My cars factory wire diagram is not that helpful - If a wire is feeding a terminal block that supplies 12v to a 20amp circuit (power windows) and the other is a 30amp circuit (A/C), and the possibility exists for both circuits to be drawing max amperage, shouldn't that main supply wire be able to carry 50amps? If so, what gauge wire should I use? (8 or six?)
Thanks folks! :)
Amperage, also known as electric current, is a measure of the rate at which electric charge flows through a circuit. It is measured in amperes (A) and is dependent on the voltage and resistance of the circuit.
Amperage is related to wire as it determines the amount of current that can safely flow through the wire without causing damage. Wires are designed to handle a certain amperage and using a higher amperage can cause overheating and potential hazards.
The amperage in a wire is affected by the voltage of the circuit, the resistance of the wire, and the type and thickness of the wire. A higher voltage or a thinner wire will result in a higher amperage, while a higher resistance will result in a lower amperage.
No, the amperage in a wire is determined by the circuit and the wire itself. It cannot be changed unless the voltage or resistance in the circuit is altered. Using a lower or higher amperage than recommended for a wire can be dangerous and cause damage.
If the amperage in a wire is exceeded, it can cause the wire to overheat and potentially start a fire. It can also damage the electrical equipment connected to the wire. It is important to always use the appropriate amperage for a wire to ensure safety and prevent damage.