what is root mean Square value
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Answer:
In mathematics and its applications, the root mean square (RMS or rms) is defined as the square root of the mean square (the arithmetic mean of the squares of a set of numbers).[1] The RMS is also known as the quadratic mean and is a particular case of the generalized mean with exponent 2. RMS can also be defined for a continuously varying function in terms of an integral of the squares of the instantaneous values during a cycle.
For alternating electric current, RMS is equal to the value of the direct current that would produce the same average power dissipation in a resistive load.
In estimation theory, the root mean square error of an estimator is a measure of the imperfection of the fit of the estimator to the data.
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The root mean square is defined as the square root of the mean square. The RMS is also known as the quadratic mean and is a particular case of the generalized mean with exponent 2.
How can you find Sq Value;
Then the RMS voltage (VRMS) of a sinusoidal waveform is determined by multiplying the peak voltage value by 0.7071, which is the same as one divided by the square root of two ( 1/√2 ).
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