21-02. (H) AIRFRAME
All questions: 11
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1. The function of stringers in the construction of the fuselage is:
2. DURALUMIN alloys: 1) have an aluminium-copper base 2) have an aluminium-magnesium base 3) are easy to weld 4) are difficult to weld 5) have a good thermal conductivity 6) have a poor air corrosion resistance The combination regrouping all the correct statements is:
3. With reference to stringers they:
4. How can you tell when metallic bonding is incorrect?
5. A framework of truss type fuselage is used in: