Question 1:
Write down the types of failure criteria for the composites. Discuss any one briefly.
Question 2:
Illustrate with sketches the fabrication process of the carbon – epoxy composites motor case employed in the satellite launch vehicle application.
Question 3:
Write down the different failures in the sandwich constructions, their reasons and their remedies.
Question 4:
Illustrate out the term pultration? Illustrate briefly with sketch.
Question 5:
Write down the different types of resins and discuss their latest applications in aerospace industry?