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100004 0407122001

PART (^

Answer any four full questions, each carries 10 marks.
Explain the following manufacturing techniques of HCS panels
Expansion Process
Corrugated Process
Explain the cell configuration in honeycomb cores.
Explain basic design concept of sandwich construction.
Why honeycomb structure is used as core material in sandwich construction?
Write the advantages and limitations of using sandwich construction.
Write the advantages and limitation of chemical vapour deposition process.
Write the advantages and limitation of Sol gel manufacturing technique.
How carbon fibres are produced by chemical vapour deposition method?
Discuss the application of composite materials in space technology.

Write the advantages and limitation of Carbon/ Carbon Composites.

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