B.E-B.E Aeronautical Engineering Airframe Maintenance and Repair Practices(Sathyabama University, Chennai, Tamil Nadu-2010)
Friday, 23 August 2013 02:04Duraimani
(Established under section 3 of UGC Act,1956)
Course & Branch :B.E – AERO Max. Marks :80
Title of the Paper :Airframe Maintenance & Repair Practices
Sub. Code :526506/626505 Time : 3 Hours
PART - A (10 x 2 = 20)
Answer ALL the Questions
1. What is welding goggle?
2. Define Brazing.
3. Define Crazing.
4. What is warp clock?
5. What is tracking?
6. What is the purpose of balancing control surfaces?
7. What is the purpose of Auxiliary Power Unit?
8. What is the purpose of sequence valve in landing gear system?
9. Define toxin.
10. Define Troubleshooting.
PART – B (5 x 12 = 60)
Answer All the Questions
11. (a) Explain the various physical changes produced by welding. (4)
(b) Explain the various welding positions which are used in welding workshop. (8)
(or)
12. (a) Briefly explain the classification of sheet metal damage. (8)
(b) Write short notes about welding jigs. (4)
13. (a) How will you make drilling in plastic material? (7)
(b) Write the classification of plastic materials. (5)
(or)
14. (a) Explain the inspection methods adopted for a composite component. (8)
(b) Write short notes about Autoclaves. (4)
15. Briefly explain about the various helicopter flight controls.
(or)
16. Explain the Tracking and Balancing of the main rotor.
17. (a) What are the inspections to be carried out in Air-conditioning system? (8)
(b) What are the general inspections to be carried out in landing gear system? (4)
(or)
18. Explain the Pressurization control system.
19. (a) Write the basic requirements of a hazard materials communication program. (4)
(b) Write the divisions of material safety data sheet. (8)
(or)
20. Briefly explain the format of Troubleshooting Charts.
| Earning: ₹ 3.10/- |
