Abstract: Definitions used for measurement of electric power quantities under sinusoidal, nonsinusoidal, balanced, or unbalanced conditions are provided in this standard. Mathematical expressions that ...

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Andrew Bloomenthal has 20+ years of editorial experience as a financial journalist and as a financial services marketing writer. Thomas J. Brock is a CFA and CPA with more than 20 years of experience ...

Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...