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Numerical Ability
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For a periodic signal v (t) = 30 sin100 t +10 cos 300 t + 6 sin (500 t +p / 4) , the fundamental frequency in
rad/s is
(A) 100 (B) 300 (C) 500 (D) 1500
Read Solution (Total 1)
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- 300/2=150;
2*150=300 - 9 years agoHelpfull: Yes(0) No(2)
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