Download PTU B.Tech 2020 March Aero 6th Sem ASPE 312 Aerospace Structures Ii Question Paper

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Roll No. ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ ‘ Total No. of Pages : 03
Total No. of Questions : 09

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INSTRUCTION TO CANDIDATES :

1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students have to attempt any TWO questions.

SECTION-A

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1. Write briefly :
   1. How does the transverse load affect the buckling load of a beam column?
   2. Give some typical examples of beam column in Aerospace structure with neat sketches.
   3. Explain the safe-line design and fail-safe design.
   4. Draw chordwise and spanwise load distribution of a typical wing.
   5. “Aircraft structure is necessarily statically indeterminate”. Explain why?

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   6. For a fixed-free column, write down the boundary conditions at the two ends.
   7. Write down the behavior of Riveted joints.
   8. Define the shear center and shear flow.
   9. Explain: Beam-Ties.
   10. Explain Neuber Tube with appropriate example.

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SECTION-B

2. Explain the concept of V-N diagram. What are the limit load factors as depicted in the V-N diagram?
3. Find the reactions on member ABC and the loads in other members of the beam-truss structure (See Figure 1). Note that ABC is a continuous beam.
   

   This download link is referred from the post: PTU B.Tech Question Papers 2020 March (All Branches)

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