For a sine wave with peak value Imax the r.m.s. value is_______? – McqOptions

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1.	For a sine wave with peak value Imax the r.m.s. value is_______?
A.	0.5 Imax
B.	0.707
C.	0.9
D.	1.414 Lmax
Answer» C. 0.9

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