what is root mean squre value (rms) value of an alternating current.

Asked by  | 9th Jul, 2008, 01:35: PM

Expert Answer:

this is defined as the square root of the average of i2 during a complete cycle, where i si the instantenous current value of the alternating current.

the rms value of an ac is .707 times of the peak value.

Answered by  | 10th Jul, 2008, 11:20: AM

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