Wave A = 100 sin t and wave B = 100 cos t. Then – McqOptions

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1.	Wave A = 100 sin t and wave B = 100 cos t. Then
A.	rms values of the two waves are equal
B.	rms values of A is more than that of B
C.	rms values of A is less than that of B
D.	rms values of the two waves may or may not be equal
Answer» D. rms values of the two waves may or may not be equal

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