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Name of the College : Mahatma gandhi University
Department : Production Engineering
Subject Code/Name : PE010804L05/Non Destructive Testing
Sem : VIII
Website : mgu.ac.in
Document Type : Model Question Paper

Download Model/Sample Question Paper : https://www.pdfquestion.in/uploads/mgu.ac.in/4997-PE%20010804%20L05%20_Common%20with%20ME010%20804%20L05_%20Non%20Destructive%20Testing.pdf

MGU Non Destructive Testing Question Paper

MODEL QUESTION PAPER :
Duration: 3 Hrs
Marks: 100

Related : MGU PE010803 Machine Design B.Tech Model Question Paper : www.pdfquestion.in/4996.html

Part A :
(Answer all questions in two or three sentences)
(Each question carries 3marks)
1. What are the properties of a good penetrant? (5×3=15marks)
2. What is meant by Acoustical Holography?
3. Explain Pulse Echo Testing technique.
4. Write briefly about Real-Time Radiography.
5. Explain the term Thermography

Part B :
(Answer all questions)
(Each question carries 5 marks) (5×5=15marks)
6. Describe various visual Inspection methods and tools used for non destructive testing.
7. What are the magnetization techniques used in MPI?

8. Write a short note on Electromagnetic Acoustic Transducers (EMATs)
9. Define Radiographic sensitivity and what are the variables affects Radiographic sensitivity?
10. What is the Skin effect phenomenon and how can find the depth of penetration in ECT method?

Part C :
(Each question carries 12 marks)
11. Explain the various methods of LPI and explain advantages and limitations of LPI.
OR
12. What are the indirect methods used for Visual Inspection and explain each method.

13. What is Acoustical Holography, what are the applications and limitations?
OR
14. Explain MPI technique with neat diagram.

15. Explain different types of Ultrasonic testing techniques and write their applications and advantages.
OR
16. What are the different types of transducers used in UT technique?

17. Describe the film processing, interpretation and evaluation of test results in Radiography testing method.
OR
18. What are the different types of sources used in RT method and what are the safety precautions required in RT?

19. Describe the physics of ECT and explain various applications in engineering field.
OR
20. Select a suitable Non contact – Non Destructive testing method for the inspection of Space Shuttle leading edge and explain about that method. (5×12=60marks)

Industrial Safety

PE010 805G01 :
Max marks : 100
Time : 3 hrs
Part A :
(Answer all questions)
1. Explain the need for safety ?
2. What are the different PPE’S?
3. Write a short note on safety sampling techniques ?
4. What are the types of standard used in occupation safety and hygiene ?
5. Describe the classification of fire loads? [5 X 3 marks = 15 marks]

Part B : (Answer all questions)
6. Describe the formulation of safety policy ?
7. What do you understand by Domino theory ?
8. Explain Risk management?
9. What are the different types of electrical hazards ?
10. Explain the various classification of fire ? [5 X5 marks = 25 marks]

Part C :
11. What are the different types and functions of committee of safety organization? OR
12. Explain the procedure for planning safety ?
13. Explain the different types of training methods ? OR
14. Describe the different accident prevention methods ?

15. Explain the role of management and workers in industrial safety ? OR
16. Write a short note on Job safety analysis and damage control ?
17. What are the different types of industrial hazards ? OR
18. Explain the activity of occupational health and hygiene ?

19. Write a short note on the various types of industrial fire protection systems? OR
20. Illustrate the different fire prevention activities?

Composite Materials & Manufacturing

B.Tech Degree Examination, May 2014 :
Eighth Semester
Branch : Production Engineering
PE 010 801 – Composite Materials And Manufacturing
Model Question Paper : (Regular-New Scheme-2010)
Time : Three Hours
Maximum : 100 marks
Part A :
Answer all questions
Each question carries 3 marks
1. Give a brief historical review of composite materials?
2. Epoxy is most common type of matrix material. Why?
3. What are the applications of metal matrix composites?
4. What is ceramic matrix composite? What are their advantages?
5. What is role of plasma coating in composite? (5 X 3 = 15 marks)

Part B :
Answer all questions
Each question carries 5 marks
6. Write the conventional fabrication procedure for glass fibers?
7. Make a comparison between thermoplastic and thermosets?
8. What is metal matrix composite? What are their advantages?
9. Give a short note on reaction bonding process?
10. Give a short note on welding of thermoplastic? (5 X 5 = 25 marks)