In figure – McqOptions

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1.	In figure
A.	Wave A is lagging wave B by ∠θ
B.	Wave A is leading wave B by ∠θ
C.	Wave A is lagging wave B by ∠θ and the two waves have same rms values
D.	Wave A is lagging wave B by ∠θ and the two waves have different rms values
Answer» C. Wave A is lagging wave B by ∠θ and the two waves have same rms values

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