21-02. (H) AIRFRAME
All questions: 11
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Questions for exams: 10
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1. The vertical fin of a helicopter is often of asymmetric aerofoil section to:
2. The function of stringers in the construction of the fuselage is:
3. The purpose of stringers, used in fuselage construction, is to:
4. What are the most frequently used materials in a mono-coque or semi-monocoque structure?
5. Among the different types of aircraft structures, the shell structures efficiently transmit the: 1) normal bending stresses 2) tangent bending stresses 3) torsional moment 4) shear stresses The combination regrouping all the correct statements is:
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