R.M.S value of the sinusoidal waveform V=Vmsin(ωt+α). – McqOptions

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1.	R.M.S value of the sinusoidal waveform V=Vmsin(ωt+α).
A.	Vm÷2½
B.	Vm÷2¼
C.	Vm÷2¾
D.	Vm÷3½
Answer» B.

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