Railways Technical Ability Instrument Mechanical Question Bank Instrument Mechanical

  • question_answer Match List-I with List-II and select the correct answer using the codes given below the lists:
    List-I List-II
    A. Specific speed of pump 1. \[\left( \frac{N\sqrt{Q}}{{{H}^{3/4}}} \right)\]
    B. Low specific speed of turbine. 2. Screw pump
    C. Pumping viscous oil 3. Reaction turbine
    D. Draft tube 4. Turbine Pump
    5. Very high specific speed
    6. \[\left( \frac{N\sqrt{P}}{{{H}^{5/4}}} \right)\]
    7. Impulse turbine
    Codes:

    A) A\[\to \]1, B\[\to \]3, C\[\to \]2, D\[\to \]5

    B) A\[\to \]6, B\[\to \]7, C\[\to \]4, D\[\to \]3

    C) A\[\to \]1, B\[\to \]7, C\[\to \]2, D\[\to \]3

    D) A\[\to \]6, B\[\to \]3, C\[\to \]4, D\[\to \]5

    Correct Answer: C


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