what colour is live

The question "what colour is live" likely refers to the color of the live wire in electrical wiring. In the UK and Europe, the live wire is brown. In UK plugs, the wires are colored as follows: live (brown), neutral (blue), and earth (yellow and green). In the United States, the live wire can be different colors depending on the voltage of the circuit. In 120-volt circuits, the live wire is typically black, while in 220-volt circuits, it is typically red. Its important to note that electrical wiring color codes can vary by country and region, so its always best to consult a local expert or electrician for specific information.