At what frequency is A/C power generated in the United States and Canada?

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A/C power is generated at a frequency of 60 Hz in the United States and Canada. This standard frequency is significant as it has been established for most electrical systems in North America. The choice of 60 Hz is rooted in historical developments and technical considerations, allowing for efficient power generation and distribution across vast distances, making the infrastructure reliable and effective for residential and industrial use.

Understanding why 60 Hz is the standard is also crucial when considering the compatibility of appliances and electronic devices. Most devices in North America are designed to operate optimally at this frequency, which impacts their performance and safety. Operating on different frequencies, like 50 Hz (which is common in other parts of the world), could lead to inefficiencies or even damage. Therefore, knowing that A/C power is generated at 60 Hz is essential for anyone involved in electrical engineering, appliance manufacturing, or energy distribution systems in North America.

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