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

Question

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

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Ngọc Khuê 13 hours 2021-07-22T01:40:39+00:00 1 Answers 0 views 0

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    2021-07-22T01:42:31+00:00

    Answer:

    The rms voltage is 480.13 V

    Explanation:

    Given;

    peak voltage, V₀ = 679 V

    The rms voltage is given by the following equation;

    V_r_m_s = \frac{V_o}{\sqrt{2} }

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

    V_r_m_s = \frac{V_o}{\sqrt{2} } \\\\V_r_m_s = \frac{679}{\sqrt{2} } \\V_r_m_s = 480.13 \ V

    Therefore, the rms voltage is 480.13 V

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