alternating current
noun
: an electric current that reverses its direction at regularly recurring intervals
—abbreviation AC
Examples of alternating current in a Sentence
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Grid-forming converters for HVDC, which convert high-voltage direct current to alternating current and vice versa, are also commercially available, from companies including Hitachi, Siemens, and GE Vernova.
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Benjamin Kroposki, IEEE Spectrum, 13 Apr. 2024
The whole array is hardwired to a compact power unit in the rear of the car, which converts solar power into 120-volt alternating current.
—Ben Coxworth, New Atlas, 10 Dec. 2024
Electricity generated at power plants has what’s called an alternating current — its direction swaps 60 times per second.
—Evan Simko-Bednarski, New York Daily News, 3 Nov. 2024
This gear converted grid power to direct current and then converted it back to alternating current—conversions that consumed a full 6 percent of the plant’s electricity.
—IEEE Spectrum, 3 Sep. 2024
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Benjamin Kroposki, IEEE Spectrum, 13 Apr. 2024
The whole array is hardwired to a compact power unit in the rear of the car, which converts solar power into 120-volt alternating current.
—Ben Coxworth, New Atlas, 10 Dec. 2024
Electricity generated at power plants has what’s called an alternating current — its direction swaps 60 times per second.
—Evan Simko-Bednarski, New York Daily News, 3 Nov. 2024
This gear converted grid power to direct current and then converted it back to alternating current—conversions that consumed a full 6 percent of the plant’s electricity.
—IEEE Spectrum, 3 Sep. 2024
See all Example Sentences for alternating current
Dictionary Entries Near alternating current
Cite this Entry
“Alternating current.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alternating%20current. Accessed 30 Dec. 2024.
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