What Is the RMS Value of an AC Voltage That

question 1

Multiple Choice

What is the RMS value of an AC voltage that has a 480 V peak?

• A) 278.72 V
• B) 305.76 V
• C) 339.46 V
• D) 453.53 V

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Definitions:

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together, revealing whether and how strongly pairs of variables are related.

Correlation

A statistical measure that expresses the extent to which two variables change together, but does not necessarily imply causation.

pH

A scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (highly acidic) to 14 (highly basic), and 7 being neutral.

Hardness

A measure of the resistance of a material to being scratched or indented.