DRDO INTERVIEW QUESTIONS FOR AEROSPACE ENGINEERING
Hello everyone! Welcome to our blog,
where I'll be sharing valuable insights about interview questions related to
Aerospace Engineering in DRDO (Defense Research and Development Organization).
If you have aspirations to work in defense research and development, cracking a
DRDO interview is a significant achievement. In this article, I'll provide you
with essential information about DRDO interviews and offer some interview
questions to assist you during your interview. Let's get started!
In this article, I have included a
selection of questions and provided details about the interview process. If you
choose not to pursue a Master's degree after GATE, the questions will focus on
your bachelor's subject, area of interest, and your B.Tech project &
seminar. However, if you pursue a Master's degree after GATE, the questions
will revolve around your specialization. For those in their final year or who
have completed their final year, they will mainly inquire about your MTP (Major
Technical Project), covering various aspects of your project.
During the interview, they typically
don't ask direct questions about your project but assess your understanding of
the project's concepts. Additionally, many questions are application-based and
relate to your project.
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For those who have transitioned from
Aerospace to a different department during their Master's, here are some other
questions they may encounter.
1. 1. How thick is the shock wave?
2. 2. Can you provide the Cl versus alpha
curve for both thin and thick airfoils?
3. 3. What are the advantages and
disadvantages of thin and thick airfoils?
4. 4. How far apart is the bow shock from
the object?
5. 5. Could you explain reflective shock
waves?
6. 6. If we analyze the path of a
particle associated with a cylindrical body in 2D for different Reynolds
numbers, what type of path does the particle follow? Can you illustrate it?
7. 7. What is the definition of degree of
freedom, and how can it be explained?
8. 8. Could you clarify the concept of
mode shape?
9. 9. What does Lambda (λ) represent in
the spring-mass equation?
10 10. What is the physical meaning or
significance of Lambda (λ)?
11 11. Can you explain the physical
interpretation of eigenvalues and eigenvectors?
12 12. Draw the stress-strain curve for
steel and aluminum?