How can I identify different types of electrical wires?
Electrical wires are color-coded for identification. In most countries, live or hot wires are typically black, red, or another color, while neutral wires are white or gray, and ground wires are green or bare copper.
What is the purpose of a circuit breaker in house wiring?
A circuit breaker is a safety device that protects the electrical system from overloads and short circuits. It automatically cuts off power to a circuit if it detects a fault, preventing damage to appliances and reducing the risk of electrical fires.
How is electrical wiring installed in a house?
Electrical wiring is typically installed behind walls and ceilings. Wires run from the service entrance to the distribution panel and then branch out to different rooms and appliances. Outlets, switches, and fixtures are connected to the wiring as needed.