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Discussion :: UPSC Civil Service Exam Questions

  1. A pipe line, 2000 m long, carries water. Velocity of propagation of pressure wave is 1000 m/s. If the valve at the low stream end is instantaneously closed at time, t = 0, negative water hammer pressure at the valve will last for

  2. A.
    0 - 4 S
    B.
    2 - 4 S
    C.
    4 - 8 S
    D.
    S - 12 S

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    Answer : Option B

    Explanation :

    No answer description available for this question. Let us discuss.


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