Exam Details
| Subject | introduction to aerospace engineering | |
| Paper | ||
| Exam / Course | b.tech | |
| Department | ||
| Organization | Institute Of Aeronautical Engineering | |
| Position | ||
| Exam Date | December, 2017 | |
| City, State | telangana, hyderabad |
Question Paper
Hall Ticket No Question Paper Code: AAE001
INSTITUTE OF AERONAUTICAL ENGINEERING
(Autonomous)
B.Tech III Semester End Examinations (Regular) December, 2017
Regulation: IARE R16
INTRODUCTION TO AEROSPACE ENGINEERING
(Aeronautical Engineering)
Time: 3 Hours Max Marks: 70
Answer ONE Question from each Unit
All Questions Carry Equal Marks
All parts of the question must be answered in one place only
UNIT I
1. Define microgravity and explain the benefits of microgravity on space vehicle operation.
Explain about the earth's atmosphere and its various layers as per thermal distribution. What
do you mean by lapse rate?
2. Discuss about the Environmental Impact over Spacecraft Design and its remedies.
Explain about low earth orbit. What happens if the Shuttle reduces its velocity.
UNIT II
3. Write in detail about airfoil and nomenclature of airfoil. Explain how the airfoils are classified
into NACA 4 series, NACA 5 series and NACA 6 series.
Explain in detail about drag polar curve.
4. Write short notes on
i. Centre of pressure,
ii. Aerodynamics Centre
iii. Pressure distribution over the airfoil
Draw a neat sketch and explain the important components of the aircraft and its functions.
UNIT III
5. Write short notes on Cruise, Climb, Range and Endurance.
Discuss on static stability and longitudinal stability with suitable expression.
6. What is meant by stability of an airplane? Describe the various types of stability and instability.
Describe the criteria of dynamic stability of an aircraft with suitable sketch.
Page 1 of 2
UNIT IV
7. Differentiate between monocoque and semi-monocoque construction and their advantages.
Compare working principle of aircrafts and rockets in terms of propulsive devices.
8. Discuss working methods of various turbo jet engine with suitable sketches.
Discuss about different types of air breathing engines and non-air breathing engines.
UNIT V
9. How the spacecraft attitude is controlled? Expalin the determination method of attitude control.
Discuss the operational methods of satellite systems with suitable illustration.
10. How Antennas work in radio station for communication? What are the types of antenna used.
Explain different types of thermal control systems used in satellites. Write any one with suitable
sketches.
INSTITUTE OF AERONAUTICAL ENGINEERING
(Autonomous)
B.Tech III Semester End Examinations (Regular) December, 2017
Regulation: IARE R16
INTRODUCTION TO AEROSPACE ENGINEERING
(Aeronautical Engineering)
Time: 3 Hours Max Marks: 70
Answer ONE Question from each Unit
All Questions Carry Equal Marks
All parts of the question must be answered in one place only
UNIT I
1. Define microgravity and explain the benefits of microgravity on space vehicle operation.
Explain about the earth's atmosphere and its various layers as per thermal distribution. What
do you mean by lapse rate?
2. Discuss about the Environmental Impact over Spacecraft Design and its remedies.
Explain about low earth orbit. What happens if the Shuttle reduces its velocity.
UNIT II
3. Write in detail about airfoil and nomenclature of airfoil. Explain how the airfoils are classified
into NACA 4 series, NACA 5 series and NACA 6 series.
Explain in detail about drag polar curve.
4. Write short notes on
i. Centre of pressure,
ii. Aerodynamics Centre
iii. Pressure distribution over the airfoil
Draw a neat sketch and explain the important components of the aircraft and its functions.
UNIT III
5. Write short notes on Cruise, Climb, Range and Endurance.
Discuss on static stability and longitudinal stability with suitable expression.
6. What is meant by stability of an airplane? Describe the various types of stability and instability.
Describe the criteria of dynamic stability of an aircraft with suitable sketch.
Page 1 of 2
UNIT IV
7. Differentiate between monocoque and semi-monocoque construction and their advantages.
Compare working principle of aircrafts and rockets in terms of propulsive devices.
8. Discuss working methods of various turbo jet engine with suitable sketches.
Discuss about different types of air breathing engines and non-air breathing engines.
UNIT V
9. How the spacecraft attitude is controlled? Expalin the determination method of attitude control.
Discuss the operational methods of satellite systems with suitable illustration.
10. How Antennas work in radio station for communication? What are the types of antenna used.
Explain different types of thermal control systems used in satellites. Write any one with suitable
sketches.
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