Interview questions on Aerospace Engineering

    * What is Prandtl Boundary Layer theory?
    * What is the principal of operation of jet propulsion system?
    * Explain the flight mechanics involved right from the stage of take-off to landing?
    * What are Navier Stoke's equations and how are they applied in context of fluid flow?
    * Name some important parts of an airplane and explain their functions?
    * What are Newtonian-fluids and how they are different from Non-Newtonian Fluids?    * What are the factors that determine the detection range of radar?
    * Is the Kelvin theorem valid for High-Reynolds number turbulence?
    * What is the critical angle of attack and what are the factors on which it depends?
    * What is used as a fuel in scramjet engine and why?
    * What are solid rocket propellants and how they are different from liquid rocket propellants?
    * How can the equation of motion be derived using Euler-Lagrange Equation?
    * What is zero-lift drag coefficient and how is it estimated?
    * What is Kelvin's circulation theorem?
    * What is adiabatic flame temperature and how is it calculated?
    * What is Mach Number and how can it be used to differentiate between compressible and incompressible flow?
    * How is Finite Element Method different from Finite Difference Method and Finite Volume Method?
    * What is Von Karman's similarity hypothesis?

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