n a phase controlled 3 phase ac voltage controller, the harmonic present is________?

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2122Electrical EngineeringMedium

A5th

B3rd

C2nd

D7th

Correct answer

C. 2nd

Explanation

The correct answer is 2nd.

n a phase controlled 3 phase ac voltage controller, the harmonic present is________? - Answer and Explanation | Academy of Pakistan