A sinusoidal voltage waveform has a frequency of 50 Hz and RMS voltage – McqOptions

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1.	A sinusoidal voltage waveform has a frequency of 50 Hz and RMS voltage 30 V. The equation representing the waveform is
A.	V = 30 sin 50t
B.	V = 60 sin20t
C.	V = 42.42 sin314t
D.	V = 84.84 sin314t
Answer» D. V = 84.84 sin314t

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