text_combined: aaron kulkis cmiqlkx91hotpopcom james knott wrote aaron kulkis wrote rms statistical method useful making sense timevariant function square root square power much related power square root square voltage related voltage power judging response one randall suspect might good idea review ee texts rms meaningless context power sure calculation get current voltage rms derives equivalent dc value explain youd obtain calculating rms power yes idea much average power going resistive elements anything else heatpower sensitive 1w resistor handle momentarily instants 5w duration short enough say voltage spike drum beat cant handle 5w rms wed 06 aug 2008 101839 0500 opensuse ot much power pc really consume