Yes. the mean is the average. Since DC is a constant, stable output, the average = the DC magnitude.
The average of 1 = 1.
the value that is supposed to exist.
its the maxium value 0.707 RMS. Root mean square is conversion used to give you the DC equivalent Voltage, Current, and Power of an AC system. It converts AC ability to do work and represents it as a DC equivalent value.
It mean that dc is also a pulsuaiting dc
yes
"Voltage peak" is generally used to denote the maximum(amplitude) of AC voltage supply. It can not be approximated as dc value. The closest approximation one can make for dc value of a ac supply is the RMS(root mean square) value of the voltage. So that the ohmic loss caused by the given AC voltage supply is equivalent to that caused by a dc supply having value equal to the RMS of this AC supply (for given impedance & time).
DC, as in Direct Current? then its Amps. xxtwilightxx
The DC value of an AC signal, often referred to as the average or mean value, represents the constant voltage level that would produce the same power as the AC signal over a complete cycle. For a pure sinusoidal AC waveform, the DC value is zero because the positive and negative halves of the waveform cancel each other out. However, for waveforms that are not symmetrical, the DC value can be calculated as the average of the signal over one complete cycle. It is essential in applications where the effective power or energy delivery needs to be assessed.
You have not provided enough information. For 12 volt peak to peak, purely AC signal, there will be no DC (hence purely AC). This means there is no offset - the AC signal peaks at 6 volts and -6 volts. The RMS value of this is VRMS = peak / sqrt(2) = 6 / 1.4.
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