Question

Define RMS value and average value of sinusoidal wave form.​

Answer 1

${\tt{\red{\underline{\underline{\huge{Answer:}}}}}}$

The RMS value is the square root of the mean (average) value of the squared function of the instantaneous values. Since an AC voltage rises and falls with time, it takes more AC voltage to produce a given RMS voltage than it would for DC. For example, it would take 169 volts peak AC to achieve 120 volts RMS

Answer 2

Explanation:

mark as brilliant please like like