Applications in aircraft construction

Question

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.