Exam Details
| Subject | aircraft materials and production | |
| Paper | ||
| Exam / Course | b.tech | |
| Department | ||
| Organization | Institute Of Aeronautical Engineering | |
| Position | ||
| Exam Date | May, 2018 | |
| City, State | telangana, hyderabad |
Question Paper
Hall Ticket No Course Code AAE005
INSTITUTE OF AERONAUTICAL ENGINEERING
(Autonomous)
Four Year B.Tech IV Semester CIE II, May 2018
Regulations: IARE-R16
AIRCRAFT MATERIALS AND PRODUCTION
Time: 2 Hours Max Marks: 25
Answer all question from Part A
Answer any four questions from Part B
All parts of the question must be answered in one place only
PART A
1. Why riveting technique is so important in aircraft industry?[BL: Remember CO: 2 Marks:
What is unconventional machining process? Discuss advantages.
Understand CO: 2 Marks:
Why lathe machine is called universal machining machine? Remember CO: 7 Marks:
Illustrate the process of plastic polymerization.
Remember CO: 9 Marks:
Describe the applications composites in airline industry. Understand CO: 11 Marks:
PART B
2. Classify types of riveting tools used Write down the applications and advantages of these.
Understand CO: 4 Marks:
Bring out the differences between bending and shearing. With neat sketches explain the bending
and shearing operations? Understand CO: 4 Marks:
3. What is the main difference between milling and surface grinding?
Understand CO: 1 Marks:
Explain clearly with CNC machine and advantages of CNC over manual machining.
Remember CO: 1 Marks:
4. List down the applications of laser beam machining and electron beam machining.
Understand CO: 8 |Marks:
With help of neat diagram, explain the working procedure abrasive jet machining. Write some
advantages, disadvantages and applications. Understand CO: 8 |Marks:
5. Discuss about polymers. Classify them and give typical applications in aerospace industry and
mention their critical issues? Understand CO: 8 Marks:
Sketch the structure of FRP and explain clearly? Explain why composites are supposed to be
used in airlines? Understand CO: 8 |Marks:
6. Differentiate between alloys and composite materials? Give their properties and load of impacts
on them.
Understand CO: 11 Marks:
Define isotropic, anisotropic, orthotropic materials. Why composite materials are isotropic in
nature? Understand CO: 11 Marks:
Page 1 of 1
INSTITUTE OF AERONAUTICAL ENGINEERING
(Autonomous)
Four Year B.Tech IV Semester CIE II, May 2018
Regulations: IARE-R16
AIRCRAFT MATERIALS AND PRODUCTION
Time: 2 Hours Max Marks: 25
Answer all question from Part A
Answer any four questions from Part B
All parts of the question must be answered in one place only
PART A
1. Why riveting technique is so important in aircraft industry?[BL: Remember CO: 2 Marks:
What is unconventional machining process? Discuss advantages.
Understand CO: 2 Marks:
Why lathe machine is called universal machining machine? Remember CO: 7 Marks:
Illustrate the process of plastic polymerization.
Remember CO: 9 Marks:
Describe the applications composites in airline industry. Understand CO: 11 Marks:
PART B
2. Classify types of riveting tools used Write down the applications and advantages of these.
Understand CO: 4 Marks:
Bring out the differences between bending and shearing. With neat sketches explain the bending
and shearing operations? Understand CO: 4 Marks:
3. What is the main difference between milling and surface grinding?
Understand CO: 1 Marks:
Explain clearly with CNC machine and advantages of CNC over manual machining.
Remember CO: 1 Marks:
4. List down the applications of laser beam machining and electron beam machining.
Understand CO: 8 |Marks:
With help of neat diagram, explain the working procedure abrasive jet machining. Write some
advantages, disadvantages and applications. Understand CO: 8 |Marks:
5. Discuss about polymers. Classify them and give typical applications in aerospace industry and
mention their critical issues? Understand CO: 8 Marks:
Sketch the structure of FRP and explain clearly? Explain why composites are supposed to be
used in airlines? Understand CO: 8 |Marks:
6. Differentiate between alloys and composite materials? Give their properties and load of impacts
on them.
Understand CO: 11 Marks:
Define isotropic, anisotropic, orthotropic materials. Why composite materials are isotropic in
nature? Understand CO: 11 Marks:
Page 1 of 1
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