In the United States, utility companies are required to provide a split-phase V feed to your house. This consists of two legs of VAC that are degrees out of phase with one another.
The picture below depicts one V leg in red and another in yellow. The 0V line in the middle is the voltage of your neutral line. AC power oscillates at 60 cycles per second 60 Hz in the U. Other parts of the world use a 50Hz standard. With the two legs feeding your house being out of phase, can you pick up V AC by using both legs rather than one leg and neutral. Originally V power was established. However, after World War II, Europe made the change to V power to improve power transmission efficiency and to adjust for available materials.
The US would have likely made this change as well, however, this would have proven too costly. As a result, the voltage level also reverses along with the current. Below you will find a map of the planet showing each location's corresponding standard Voltage and Hertz. Historically speaking, one of the main reasons why the US retained V as its standard power supply was due to the power grid already being largely established, making it too costly to switch over.
The main benefits of V power are quite limited. This allows for a more efficient transfer of power. When Volt Outlets Are Enough Most everyday appliances only need enough electricity for a volt outlet.
When You Need Volt Outlets A number of your appliances require more than volt to run adequately and reliable. Spread the love. Leave a Reply Cancel Reply You must be logged in to post a comment.
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