Question 1:
Illustrate point, line and surface defects with need sketches
Question 2:
Write down Short notes on
(i) Liquid die penetrate test
(ii) Ultra sonic method for NDT
Question 3:
Write down Short notes on
(i) x- ray radiography
(ii) Magnetic particle test for testing aircraft components.
Question 4:
Illustrate the heat treatment process of
(i) Carbon steel (ii) Aluminum Alloy.
Question 5:
Write down short notes on the tempering and explain the types of tempering.
Question 6:
Write down Short notes on
(a) Fiber reinforced plastics
(b) Glass fibers
(c) Usage of Aluminum alloy in aircraft industry.
Question 7:
Write down comprehensive notes on
i) Carbon – Carbon Composites
ii) Carbon – epoxy Composites
iii) Kevlar Composites
Question 8:
Discuss the Titanium alloys and their applications in aircraft construction.
Question 9:
Illustrate out the surface treatments given to aluminum.