The Crest Factor of Alternating Current is ________.
1
\(\rm \dfrac{Peak \ value}{RMS\ Value}\)
2
\(\rm \dfrac{RMS\ Value}{Peak \ value}\)
3
\(\rm \dfrac{RMS\ value}{Average \ value}\)
4
\(\rm \dfrac{Average \ value}{RMS\ value}\)
The Crest Factor of Alternating Current is ________.