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Fuselage has wetted area of 20m^2. Given Aright = 5m^2. Find the value of area viewed from top.(a) 6.8m^2(b) 9.8m^2(c) 6.8m(d) 68mThe question was posed to me in an interview for internship.The query is from Configuration Layout in portion Configuration Layout and Loft of Aircraft Design

Answer» CORRECT answer is (a) 6.8m^2

Easiest explanation: GIVEN WETTED AREA Aw = 20m^2, Aright = 5m^2.

Now, area vied from top A is given by,

A = 0.588*Aw – Aright = 0.588*20 – 5 = 11.764-5 = 6.764 = 6.8m^2.


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