It two voltages are v1 = 100 sin (œât - 30¬∞) and v2 = cos œâ t – McqOptions

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1.	It two voltages are v1 = 100 sin (œât - 30¬∞) and v2 = cos œâ t then
A.	v1 is leading v2 by 30¬∞
B.	v2 is leading v1 by 30¬∞
C.	v2 is leading v1 by 60¬∞
D.	v1 is leading v2 by 60¬∞
Answer» D. v1 is leading v2 by 60¬∞

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