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Virendra Yadav
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Asked: 2023-04-27T08:42:16+00:00 In:

Which of the following element of hydroelectric power plant prevents the penstock from water hammer phenomenon? a) Surge Tank b) Draft tubes c) Spillway d) Valves and Gates

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Which of the following element of hydroelectric power plant prevents the penstock from water hammer phenomenon? a) Surge Tank b) Draft tubes c) Spillway d) Valves and Gates
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    8 Answers

    1. Answer: a
      Explanation: Sudden increase in water pressure in penstock due to closing of gates is called water hammer. Surge tank is a tank at sufficient height , connected to penstock through riser pipe. It takes the rejected water and relives the penstock from excessive water hammer pressure.

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    3. Answer: a
      Explanation: Sudden increase in water pressure in penstock due to closing of gates is called water hammer. Surge tank is a tank at sufficient height , connected to penstock through riser pipe. It takes the rejected water and relives the penstock from excessive water hammer pressure.

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    4. Answer: a

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    6. a) Surge Tank

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    7. Answer: a

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    9. Answer: a

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    10. Answer: a

      Explanation: Sudden increase in water pressure in penstock due to closing of gates is called water hammer. Surge tank is a tank at sufficient height , connected to penstock through riser pipe. It takes the rejected water and relives the penstock from excessive water hammer pressure.

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    12. Answer: a
      Explanation: Sudden increase in water pressure in penstock due to closing of gates is
      called water hammer. Surge tank is a tank at sufficient height , connected to penstock
      through riser pipe. It takes the rejected water and relives the penstock from excessive
      water hammer pressure.

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