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Two voltage are v1 = 100 sin(ωt+150 ) and v2 = 60 cos ωt, then

Two voltage are v1 = 100 sin(ωt+150 ) and v2 = 60 cos ωt, then

(a) v1 is leading v2 by 150
(b) v1 is leading v2 by 750
(c) v2 is leading v1 by 750
(d) v2 is leading v1 by 150


Ans. (c) v2 is leading v1 by 750

Two voltage are v1 = 100 sin(ωt+150 ) and v2 = 60 cos ωt, then