Railways Technical Ability Metal Forming, Casting and Cutting Question Bank Metal Casting

  • question_answer Consider the following statements:
    A surge tank provided on the penstock connected to a water turbine
    1. Helps in reducing the water hammer
    2. Stores extra water when not needed.
    3. Provides increased demand of water.
    Which of these statements are correct?

    A) 1 and 3            

    B) 2 and 3

    C) 1 and 2            

    D) 1, 2 and 3

    Correct Answer: D

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