Remember, if an electrical job isn’t done correctly, it can cause some serious safety hazards in your home. Electrical failure can lead to shocks, fires, and other dangers, which is why it’s important to hire a professional to ensure that the job is done correctly the first time.
Insulators used on transmission lines help to insulate during lightning strikes and surges. They can be made of porcelain or toughened glass.
In 1891, the State, War, & Navy Building was one of the first federal facilities to be wired for electric lighting. Since they were in the neighborhood, the Edison Company also ran wires from the building across the lawn to provide electricity for the White House.
According to the Bureau of Labor Statistics, most electricians learn their trade through four-year apprenticeships . Each year during that time, they must complete 144 hours of classroom instruction and 2,000 hours on the job. Other electricians get their start at a technical school.
Benjamin Franklin carried out detailed research involving electricity in the 18th century, inventing the lightning rod among many other discoveries. When lightning strikes, a lightning rod conducts the electricity through a grounded wire to the ground, protecting the building. Because of his work, Ben Franklin is considered the father of electricity!
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