Certain heavy industrial equipment uses AC power that has a peak voltage of 679 V. What is the rms voltage?

The rms voltage is 480.13 V

Explanation:

Given;

peak voltage, V₀ = 679 V

The rms voltage is given by the following equation;

Substitute in the given value of peak voltage and determine the value of the root mean square voltage (rms).

Therefore, the rms voltage is 480.13 V

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )

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