The ratio of peak value and r.m.s value of an alternating current is � – McqOptions

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1.	The ratio of peak value and r.m.s value of an alternating current is [MP PMT 2002]
A.	1
B.	\[\frac{1}{2}\]
C.	\[\sqrt{2}\]
D.	\[1/\sqrt{2}\]
Answer» D. \[1/\sqrt{2}\]

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