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Railways NTPC (Technical Ability) Instrument Mechanical Question Bank Instrument Mechanical

  • question_answer
    Consider the following statements: In hydraulic power plants
    1. Pelton turbines are used for high heads.
    2. Kaplan turbines are used for medium heads.
    3. Francis turbines are used for low heads. Which of the above statements is/are correct?

    A) 1 only              

    B) 2 only

    C) 3 only              

    D) 1, 2 and 3

    Correct Answer: A

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