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Railways NTPC (Technical Ability) Fluid Mechanics and Machinery Question Bank Fluid Mechanics and Machinery

  • question_answer
    For an irrational flow the equation \[\frac{{{\partial }^{2}}\phi }{\partial {{x}^{2}}}+\frac{{{\partial }^{2}}\phi }{\partial {{y}^{2}}}\]is known as

    A)  Bernoulli's equation

    B)  Cauchy Riemann's equation

    C)  Euler's equation

    D)  Laplace equation.

    Correct Answer: D

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