Readings clearly show the productive voltage dependant on the average price of samples over an entire amount of periods of the basic frequencyTh?ng kê t? ??ng c?p nh?t khi k?t thúc bu?i t??ng thu?t tr?c ti?p k?t qu? x? s?Other factors, like line outages and sags or perhaps the starting off and halting of a motor, may also bring about intermittent