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Which of the following is correct for vertical tail (VT)?

Which of the following is correct for vertical tail (VT)? Correct Answer Cvt = Lvt*Svt/(bwing*Swing)

For vertical tail Cvt represents tail volume coefficient. It is used for sizing purpose. By adequate selection of it will provide require surface area of the tail. Cvt is given by, Cvt = Lvt*Svt / (bwing*Swing).

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