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

  • question_answer
    Which one of the following is the correct statement? For the case of laminar flow between two fixed parallel plates, the shear stress is

    A) Constant across the passage

    B) Maximum at the Centre and zero at the boundary

    C) Zero all through the passage

    D) Maximum at the boundary and zero at the centre

    Correct Answer: D

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